: At night, "stage 1" infected will pursue players but can be warded off using a lit torch.

: A new swim system and underwater mechanics were introduced, along with FPS camera sway and two-handed combat.

: Resolved issues where players could not climb certain ladders or watchtowers and fixed road collisions.

: Players can now customize firearms with attachments and view detailed status metrics such as accuracy, ammo capacity, and aim-down-sight speed.