Arena Breakout · Mobile

Patch Notes & Balance Tracker

Every buff, nerf, and tweak to guns and gear — tracked across patches so you know what's meta before you raid.

19 buffs tracked 4 nerfs trackedLatest patch: Season 13

Auto-synced daily from official patch notes · last check 2026-10-08

Update Timeline

Season 132026-09-0827 changesOfficial notes ↗

Mystic Fog

  • · Fog Valley gains sanity mechanics, merchants, dynamic events, and increased loot.
  • · New firearms, seasonal ammunition, accessories, and squad tactical injections.
  • · DT MDR recoil control improved; Mk14 ergonomics and firing stamina efficiency reduced.
  • · Bioscanner, ballistic shield, and grenade behavior adjusted.
Season 122026-04-284 changesOfficial notes ↗

April 26 Dev Q&A

  • · Valley has an added dynamic mission system.
  • · Armory night mode is live as an early version.
  • · New quad-tube and dual-tube night vision devices are available through in-raid AI.
  • · Further map and shield adjustments are discussed, but not confirmed as implemented.
Season 122026-03-1065 changesOfficial notes ↗

Valley: New Order

  • · Valley expanded by 47%, with over 90% renovated.
  • · New firearms, attachments, armor, and experimental equipment added.
  • · Multiple firearms buffed; LR-DMR1 continuous-fire recoil control reduced.
  • · Armory gains weather and day/night cycles; extraction requirements adjusted.
PC Emulator Test Server Optimization2026-01-091 changesOfficial notes ↗

PC Emulator Test Server Optimization

  • · All Operation Zone maps are now available on the PC emulator test server.

Balance Changes

Recoil figures show recoil control — a higher number is a buff.

M1887

Weapons · Season 13 · 2026-09-08

ADJUST

Added a seasonal sawed-off lever-action shotgun usable one-handed.

  • Cannot be listed on the market.
  • Cleared at the end of the season.

SPC9A

Weapons · Season 13 · 2026-09-08

ADJUST

Added a seasonal 9x19mm submachine gun with fast-then-slow fire rate limiting.

  • Potential fire rate reaches 1,500 RPM.
  • Cannot be listed on the market.
  • Cleared at the end of the season.

7.62x39mm 7N24

Ammo · Season 13 · 2026-09-08

ADJUST

Added seasonal ammunition.

  • Available through the Season Contact or extracted in-raid loot.
  • Cannot be listed on the market.
  • Cleared at the end of the season.

5.45x39mm BT

Ammo · Season 13 · 2026-09-08

ADJUST

Added seasonal ammunition.

  • Available through the Season Contact or extracted in-raid loot.
  • Cannot be listed on the market.
  • Cleared at the end of the season.

Verified Prototype Vector Knife Stock

Gear · Season 13 · 2026-09-08

ADJUST

Added a special seasonal supply obtainable in raids.

  • Can be extracted and listed on the market.
  • Cleared after the season transition.

Squad Tactical Injection

Gear · Season 13 · 2026-09-08

ADJUST

Added a deployable experimental item providing tactical injections for the entire squad.

  • Found in experimental item chests in normal and some limited-time modes.
  • Usable only during the current raid; cannot be extracted.

T87A

Weapons · Season 13 · 2026-09-08

ADJUST

Added a standard assault rifle.

    AN-94 special upper receiver

    Gear · Season 13 · 2026-09-08

    ADJUST

    Added a conventional weapon accessory.

      AN-94 special handguard

      Gear · Season 13 · 2026-09-08

      ADJUST

      Added a conventional weapon accessory.

        T03 special handguard

        Gear · Season 13 · 2026-09-08

        ADJUST

        Added a conventional weapon accessory.

          T03 adaptive stock

          Gear · Season 13 · 2026-09-08

          ADJUST

          Added a conventional weapon accessory.

            MP5 adaptive stock

            Gear · Season 13 · 2026-09-08

            ADJUST

            Added a conventional weapon accessory.

              Dreadnought Type 3 Chest Rig

              Gear · Season 13 · 2026-09-08

              ADJUST

              Added a top-tier Onotos chest rig with larger capacity, higher quality, and higher price.

                Fog Valley

                Maps · Season 13 · 2026-09-08

                ADJUST

                Added fog, sanity mechanics, merchants, dynamic events, exclusive containers, and a PvE mode.

                • Mystic Fog Valley loot rates increase during the July 16–August 6 event.
                • Fogbound Companions introduces PvE gameplay.
                • Specific areas drain Sanity; leaving them slowly restores it.
                • Low Sanity affects vision and stamina and increases vulnerability to attacks.
                • Added Mystic Fog Military Boxes and Sacrificial Stones.
                • Vehicle merchants buy miscellaneous loot and sell supplies.
                • Squad trading value unlocks advanced merchant supplies.
                • Scout Units rewards a one-time radar showing approximate locations of all operators.
                • Strike at the Root rewards nearby experimental airdrops.
                • Veiled Secrets reveals map-wide safe unlock status after completing the defense.
                • Reinforcement mechanics remain available only in Fog Valley.

                Custom Camera

                Gear · Season 13 · 2026-09-08

                ADJUST

                Added an automatically equipped Fog Valley camera for detecting anomalies and observing low-Sanity mercenaries.

                  Almond drinks

                  Gear · Season 13 · 2026-09-08

                  ADJUST

                  Restore Sanity when consumed.

                  • Available from the in-raid Valley merchant.

                  Loot Run: Liminal

                  Maps · Season 13 · 2026-09-08

                  ADJUST

                  Added a new Loot Run scene without hostile operators.

                  • No ticket required; unlimited entries.
                  • Supports matchmaking or teams of up to four players.
                  • Recycling-box supplies convert into equivalent Koen upon extraction.

                  Farm

                  Maps · Season 13 · 2026-09-08

                  ADJUST

                  Added Hardcore Mode as a permanent Season 13 mode.

                  • Disables soundprints, crosshairs, and impostors.
                  • Ammo must be loaded manually.
                  • Includes in-raid proximity voice chat.

                  Armory

                  Maps · Season 13 · 2026-09-08

                  ADJUST

                  Removed the reinforcement mechanic.

                    Bioscanner

                    Gear · Season 13 · 2026-09-08

                    ADJUST

                    Increased scanning frequency while restricting targets and safe storage; price adjusted.

                    • Scanning identifies only hostile operators and impostors.
                    • Increased scanning frequency.
                    • Can no longer be placed in safes.
                    • Adjusted price; direction unspecified.

                    Individual Ballistic Shield

                    Gear · Season 13 · 2026-09-08

                    ADJUST

                    Added firearm hip-fire accuracy and recoil effects when dual-wielded with a pistol.

                      Z3 stun grenade

                      Gear · Season 13 · 2026-09-08

                      ADJUST

                      Increased the distance at which the grenade generates a soundprint.

                        K-58 stun grenade

                        Gear · Season 13 · 2026-09-08

                        ADJUST

                        Increased the distance at which the grenade generates a soundprint.

                          M290 stun grenade

                          Gear · Season 13 · 2026-09-08

                          ADJUST

                          Increased the distance at which the grenade generates a soundprint.

                            M84 flashbang

                            Gear · Season 13 · 2026-09-08

                            ADJUST

                            Increased the display distance of its prompt icon after being thrown.

                              DT MDR

                              Weapons · Season 13 · 2026-09-08

                              BUFF

                              Improved horizontal recoil control.

                                Mk14

                                Weapons · Season 13 · 2026-09-08

                                NERF

                                Reduced ergonomics and increased stamina consumption when firing.

                                  Valley

                                  Maps · Season 12 · 2026-04-28

                                  ADJUST

                                  Added a dynamic mission system to provide more activities during raids.

                                  • Further barrier corrections and loot tuning are planned, not reported as implemented.

                                  Armory

                                  Maps · Season 12 · 2026-04-28

                                  ADJUST

                                  Released an early version of night mode with dynamic raid time.

                                  • Raids transition through dusk, night, and dawn.
                                  • Night mode cannot currently be selected manually.

                                  Quad-tube night vision device

                                  Gear · Season 12 · 2026-04-28

                                  ADJUST

                                  Introduced this season to provide access to night vision during raids.

                                  • Available through AI in-raid.

                                  Dual-tube night vision device

                                  Gear · Season 12 · 2026-04-28

                                  ADJUST

                                  Introduced this season to provide access to night vision during raids.

                                  • Available through AI in-raid.

                                  Portable Security Camera

                                  Gear · Season 12 · 2026-03-10

                                  BUFF

                                  Increased battery charge and signal range.

                                    Valley: New Order

                                    Maps · Season 12 · 2026-03-10

                                    ADJUST

                                    Expanded and extensively renovated Valley with new terrain, resources, and raid missions.

                                    • Map area expanded by 47%; over 90% revamped.
                                    • Added key resource areas, rivers, and swamps.
                                    • Added hidden containers, Civilian Vehicles, Homing Pigeons, and Drift Bottles.
                                    • Random raid missions can be accepted at designated devices.

                                    Armory

                                    Maps · Season 12 · 2026-03-10

                                    ADJUST

                                    Added weather and day/night cycles; changed extraction requirements.

                                    • Weather system now includes day and night cycles.
                                    • Armory Bunker Lockdown extraction now requires miscellaneous items instead of a dog tag.
                                    • Underground Mine extraction now requires a dog tag instead of miscellaneous items.
                                    Armory Bunker Lockdown extraction requirementDeliver dog tag → Deliver misc. items
                                    Underground Mine extraction requirementDeliver misc. items → Deliver dog tag

                                    A545 Assault Rifle

                                    Weapons · Season 12 · 2026-03-10

                                    ADJUST

                                    Added conventional assault rifle with balanced recoil system and extremely high fire rate.

                                    • Accompanying muzzle compensator can alter the horizontal recoil axis.

                                    G28 Marksman Rifle

                                    Weapons · Season 12 · 2026-03-10

                                    ADJUST

                                    Added season marksman rifle using 7.62x51mm Ocean Alliance ammunition.

                                    • Specially designed bolt creates no downward torque when resetting.

                                    SCAR-HAMR Assault Rifle

                                    Weapons · Season 12 · 2026-03-10

                                    ADJUST

                                    Added season assault rifle with a firing rate that starts fast and slows down.

                                      Daydream KS23 Shotgun

                                      Weapons · Season 12 · 2026-03-10

                                      ADJUST

                                      Added season shotgun with a 23mm rifled barrel and special ammunition compatibility.

                                        12x70mm VS Armor-Piercing Slug

                                        Ammo · Season 12 · 2026-03-10

                                        ADJUST

                                        Added season ammunition.

                                          7.62x51mm M80A1 Ammo

                                          Ammo · Season 12 · 2026-03-10

                                          ADJUST

                                          Returning season ammunition.

                                            5.56x45mm AP Ammo

                                            Ammo · Season 12 · 2026-03-10

                                            ADJUST

                                            Returning season ammunition.

                                              5.7x28mm SS190A1 Ammo

                                              Ammo · Season 12 · 2026-03-10

                                              ADJUST

                                              Returning season ammunition.

                                                Snake Eyes Thermal Imaging Camera

                                                Gear · Season 12 · 2026-03-10

                                                ADJUST

                                                Added portable season security camera with thermal imaging.

                                                • Thermal imaging monitor views now support precise marking.

                                                Dual Military Night Vision

                                                Gear · Season 12 · 2026-03-10

                                                ADJUST

                                                Added season low-light night vision binoculars.

                                                • Grainy resolution and susceptibility to overexposure from sudden bright light.

                                                Verified Prototype FAL Stable Stock

                                                Gear · Season 12 · 2026-03-10

                                                ADJUST

                                                Added special season stock that reduces initial recoil.

                                                  Individual Ballistic Shield

                                                  Gear · Season 12 · 2026-03-10

                                                  ADJUST

                                                  Added ballistic shield as special season supply and experimental item.

                                                  • Provides bullet protection in close-quarters combat.
                                                  • Season supply version requires repair below a durability threshold before raid entry.

                                                  Experimental Reconnaissance Drone

                                                  Gear · Season 12 · 2026-03-10

                                                  ADJUST

                                                  Added special season drone providing real-time aerial reconnaissance.

                                                    Iron Nova Tactical Helmet

                                                    Armor · Season 12 · 2026-03-10

                                                    ADJUST

                                                    Added full-coverage helmet with integrated tactical headset.

                                                    • Headset includes sound pickup and ANC features.

                                                    S12K Arcstar Handguard

                                                    Gear · Season 12 · 2026-03-10

                                                    ADJUST

                                                    Added conventional accessory.

                                                      S12K Arcstar Muzzle Brake

                                                      Gear · Season 12 · 2026-03-10

                                                      ADJUST

                                                      Added conventional accessory.

                                                        S12K Rail Upper Receiver

                                                        Gear · Season 12 · 2026-03-10

                                                        ADJUST

                                                        Added conventional accessory.

                                                          S12K Arcstar Stock

                                                          Gear · Season 12 · 2026-03-10

                                                          ADJUST

                                                          Added conventional accessory.

                                                            USAS-12 Muzzle Brake

                                                            Gear · Season 12 · 2026-03-10

                                                            ADJUST

                                                            Added conventional accessory.

                                                              3x Hybrid Red Dot Scope

                                                              Gear · Season 12 · 2026-03-10

                                                              ADJUST

                                                              Added conventional accessory.

                                                                MDR Grip Handguard

                                                                Gear · Season 12 · 2026-03-10

                                                                ADJUST

                                                                Added conventional accessory.

                                                                  AK-12 Folding Stock

                                                                  Gear · Season 12 · 2026-03-10

                                                                  ADJUST

                                                                  Added conventional accessory.

                                                                    ACE31 Carbine Stock

                                                                    Gear · Season 12 · 2026-03-10

                                                                    ADJUST

                                                                    Added conventional accessory.

                                                                      Quad White Phosphorus Night Vision

                                                                      Gear · Season 12 · 2026-03-10

                                                                      ADJUST

                                                                      Added experimental night vision goggles with wide field of view.

                                                                      • White phosphor tubes produce a blue-appearing display.
                                                                      • Only usable during the current raid; cannot be extracted.

                                                                      Laser Targeting Module

                                                                      Gear · Season 12 · 2026-03-10

                                                                      ADJUST

                                                                      Added experimental laser system for measuring distances and designating targets.

                                                                      • Use may expose the operator's position.
                                                                      • Only usable during the current raid; cannot be extracted.

                                                                      M79 Grenade Launcher

                                                                      Weapons · Season 12 · 2026-03-10

                                                                      ADJUST

                                                                      Added experimental low-velocity grenade launcher.

                                                                      • Only usable during the current raid; cannot be extracted.

                                                                      Spicy Hot Pot

                                                                      Gear · Season 12 · 2026-03-10

                                                                      ADJUST

                                                                      Added experimental meal that can be heated and shared.

                                                                      • Remove from backpack and briefly heat before eating.
                                                                      • Only usable during the current raid; cannot be extracted.

                                                                      Helmets

                                                                      Armor · Season 12 · 2026-03-10

                                                                      BUFF

                                                                      Significantly reduced helmet sound blocking.

                                                                        Bioscanner

                                                                        Gear · Season 12 · 2026-03-10

                                                                        BUFF

                                                                        Significantly increased battery charge.

                                                                          AO Scanner

                                                                          Gear · Season 12 · 2026-03-10

                                                                          ADJUST

                                                                          Limited scanning range in TV Station and added experimental chest availability.

                                                                          • Can now appear in TV Station experimental item chests.

                                                                          Drones

                                                                          Gear · Season 12 · 2026-03-10

                                                                          ADJUST

                                                                          Shortened activation, added recall, and introduced durability checks for season drones.

                                                                          • Activation time shortened.
                                                                          • Added recall function.
                                                                          • Season drones require repair below a durability threshold before raid entry.

                                                                          Cameras

                                                                          Gear · Season 12 · 2026-03-10

                                                                          BUFF

                                                                          Shortened activation times and added precise marking to monitor views.

                                                                          • Portable, fixed, and thermal imaging monitors now include a Marker button.
                                                                          • Added cross-shaped icon for precise marking.

                                                                          SureFire WeaponLight

                                                                          Gear · Season 12 · 2026-03-10

                                                                          BUFF

                                                                          Added a strobe function.

                                                                            Experimental Scout Drone

                                                                            Gear · Season 12 · 2026-03-10

                                                                            ADJUST

                                                                            Improved marking, durability, and range, but reduced speed and increased detectability.

                                                                            • Added powerful laser marking.
                                                                            • Increased HP and signal range.
                                                                            • Decreased flight speed.
                                                                            • Increased engine soundprint and sound travel distance.
                                                                            • Added indicator light.
                                                                            • Can no longer be placed in Cases.

                                                                            M84 Flashbang

                                                                            Gear · Season 12 · 2026-03-10

                                                                            ADJUST

                                                                            Increased blinding duration and adjusted standard price.

                                                                              M18 Smoke Grenade

                                                                              Gear · Season 12 · 2026-03-10

                                                                              ADJUST

                                                                              Increased smoke duration and adjusted standard price.

                                                                                P50A Pistol

                                                                                Weapons · Season 12 · 2026-03-10

                                                                                BUFF

                                                                                Improved recoil control, accuracy, range, sustained hip-fire, and mobility.

                                                                                • Returning to the Season Store.
                                                                                • Improved base vertical and horizontal recoil control.
                                                                                • Increased accuracy and effective range.
                                                                                • Reduced spread growth during continuous hip-fire.
                                                                                • Reduced movement speed penalty.

                                                                                P50A Dedicated Stock

                                                                                Gear · Season 12 · 2026-03-10

                                                                                BUFF

                                                                                Now provides Horizontal Recoil Stability.

                                                                                  MCX Assault Rifle

                                                                                  Weapons · Season 12 · 2026-03-10

                                                                                  BUFF

                                                                                  Improved accuracy and range; added MPX Stock Adapter compatibility.

                                                                                    LR-DMR1 Marksman Rifle

                                                                                    Weapons · Season 12 · 2026-03-10

                                                                                    NERF

                                                                                    Reduced recoil control during continuous fire.

                                                                                      MG-3 Light Machine Gun

                                                                                      Weapons · Season 12 · 2026-03-10

                                                                                      BUFF

                                                                                      Improved recoil control, fire rate, hip-fire stability, and firing responsiveness after sprinting.

                                                                                      • Returning to the Season Store.
                                                                                      • Increased vertical and horizontal recoil control.
                                                                                      • Reduced fire delay after sprinting.
                                                                                      • Increased rate of fire and hip-fire stability.

                                                                                      SG550 Assault Rifle

                                                                                      Weapons · Season 12 · 2026-03-10

                                                                                      BUFF

                                                                                      Significantly increased rate of fire.

                                                                                        SG550 Advanced Stock

                                                                                        Gear · Season 12 · 2026-03-10

                                                                                        BUFF

                                                                                        Added Vertical Recoil Stability.

                                                                                          Weapon Families

                                                                                          Weapons · Season 12 · 2026-03-10

                                                                                          ADJUST

                                                                                          Increased differences in effective engagement ranges between weapon families.

                                                                                            5.45x39mm BS

                                                                                            Ammo · Season 12 · 2026-03-10

                                                                                            BUFF

                                                                                            Increased armor damage.

                                                                                              5.45x39mm BT

                                                                                              Ammo · Season 12 · 2026-03-10

                                                                                              BUFF

                                                                                              Increased armor damage.

                                                                                                5.45x39mm BP

                                                                                                Ammo · Season 12 · 2026-03-10

                                                                                                BUFF

                                                                                                Increased armor damage.

                                                                                                  Lower-tier Ammunition

                                                                                                  Ammo · Season 12 · 2026-03-10

                                                                                                  NERF

                                                                                                  Lower-tier ammunition can no longer directly penetrate higher-tier armor at full durability.

                                                                                                  • Penetration calculation formula adjusted.

                                                                                                  MDR Extended Barrel

                                                                                                  Gear · Season 12 · 2026-03-10

                                                                                                  BUFF

                                                                                                  Reduced movement penalty and added Horizontal Recoil Stability.

                                                                                                  • Significantly reduces random horizontal recoil when equipped on the DT MDR.

                                                                                                  F2000

                                                                                                  Weapons · Season 12 · 2026-03-10

                                                                                                  BUFF

                                                                                                  Reduced vertical recoil for the first four shots.

                                                                                                    T03 Tactical Stock

                                                                                                    Gear · Season 12 · 2026-03-10

                                                                                                    BUFF

                                                                                                    Added Movement Speed and ADS Movement Speed bonuses.

                                                                                                      OSS 5.56 Suppressor

                                                                                                      Gear · Season 12 · 2026-03-10

                                                                                                      BUFF

                                                                                                      Reduced ergonomics penalty.

                                                                                                        Endurance Boosters

                                                                                                        Gear · Season 12 · 2026-03-10

                                                                                                        ADJUST

                                                                                                        Stamina consumption reduction adjusted to 35%.

                                                                                                          Experimental Endurance Combat Stims

                                                                                                          Gear · Season 12 · 2026-03-10

                                                                                                          ADJUST

                                                                                                          Stamina consumption reduction adjusted to 35%.

                                                                                                            Throwables

                                                                                                            Gear · Season 12 · 2026-03-10

                                                                                                            NERF

                                                                                                            Pulling the pin now produces a soundprint.

                                                                                                              Type 151 Handheld Radio Replica

                                                                                                              Gear · Season 12 · 2026-03-10

                                                                                                              ADJUST

                                                                                                              Added Valley-exclusive experimental radio revealing details about enemy encounters elsewhere.

                                                                                                              • Can be obtained from militants and experimental item chests during raids.

                                                                                                              T11 Grenade Launcher

                                                                                                              Weapons · Season 12 · 2026-03-10

                                                                                                              ADJUST

                                                                                                              Now purchasable from Rodriguez and permitted to be brought into raids.

                                                                                                              • Ammunition can be purchased from the Market.

                                                                                                              RPG-7

                                                                                                              Weapons · Season 12 · 2026-03-10

                                                                                                              ADJUST

                                                                                                              Now purchasable from Rodriguez and permitted to be brought into raids.

                                                                                                              • Ammunition can be purchased from the Market.

                                                                                                              T7 Thermal Imager

                                                                                                              Gear · Season 12 · 2026-03-10

                                                                                                              ADJUST

                                                                                                              Heat signature distinction and display color now vary with target distance.

                                                                                                                Equipment Repair

                                                                                                                Gear · Season 12 · 2026-03-10

                                                                                                                ADJUST

                                                                                                                Repair now uses a single tier, slightly better than the former Exquisite tier.

                                                                                                                  Northridge

                                                                                                                  Maps · Season 12 · 2026-03-10

                                                                                                                  ADJUST

                                                                                                                  Fixed an out-of-bounds exploit near Ice Lake Extraction Point.

                                                                                                                    Shooting Range

                                                                                                                    Maps · Season 12 · 2026-03-10

                                                                                                                    ADJUST

                                                                                                                    Added infinite Stamina option and workbench access to Equipment Build.

                                                                                                                    • Infinite Stamina switch prevents Stamina consumption when enabled.
                                                                                                                    • Equipment Build access allows testing equipment kits from the workbench.

                                                                                                                    Operation Zone maps

                                                                                                                    Maps · PC Emulator Test Server Optimization · 2026-01-09

                                                                                                                    ADJUST

                                                                                                                    All Operation Zone maps are now available on the PC emulator test server.

                                                                                                                    • Expanded availability aims to help players start matches and familiarize themselves with more maps.