New elements
-Implemented power weapons “chainsaw” and “grass burner”.
-Added new achievements.
-Implemented Bad status “burning”.
Bug fixes
-Fixed various places where you could get stuck or climb unnaturally.
-Fixed the criteria for the achievement “human weapon”.
-Fixed an issue where zombie kill-related achievements could not be obtained.
-Fixed an issue where Fat zombies could no longer push other zombies back.
