GSC Game World hat mittlerweile schon den dritten Patch für S.T.A.L.K.E.R. 2 veröffentlicht. Die englischen Patchnotes lesen sich folgendermaßen:

• Multiple ACCESS_VIOLATION_ERROR fixes.
• Multiple LowLevelFatalError crash fixes.

According to your feedback, we adjusted following parameters/values to decrease input lag on keyboard+mouse input:

• Mouse Smoothing is disabled by default.
• Mouse Acceleration is disabled by default.

Additionally, default values of mouse sensitivity were updated to allow a predictable default experience for our players with new values of two parameters mentioned bellow:

• Camera sensitivity: 25%.
• Aim sensitivity: 15%.

• Fixed issue with Monolithians that were able to chase player outside the X-5 lab during the In Search of Past Glory mission.
• Fixed an issue where the NPCs Hamster and Ricochet would die after trying to enter a building during the mission On the Edge.
• Fixed issue with Bayun cat which could despawn before player loots a collar from it during In the Name of Science mission.
• Fixed issue with player potentially locking oneself during Dangerous Liaisons mission.
• Fixed issue with Roosevelt becoming hostile upon noticing a player going stealthily through the Commissary during King of the Hill mission.
• Fixed an issue when Sava despawns in front of the player after the dialog in the bunker during A Heavy Burden mission.
• Fixed issue with NPC’s despawning when player successfully finishes Legends of the Zone mission.

• Fixed an issue with mutant bodies stretching after a shot from an automatic weapon.
• Fixed an issue that caused NPCs to block the doors during the Back to the Slag Heap  mission.

• Fixed issue with Sidorovich not selling certain ammo types.

• Fixed issues with missing player saves after a hard reboot of the PC/Xbox.