Fixes:
Fixed errors and bugs.
Fixed partial material penetration display issues.
Fixed oversized collision areas in some scenes.
Fixed zombie overlapping and rotation issues.
Fixed shotgun sometimes being difficult to hit.
Fixed the issue where aiming could not be canceled after using throwable items when no throwable items are left.
Fixed zombies rotating constantly when too close.
Fixed Karen's underwear sometimes not displaying.
Fixed clipping issues with underwear.
Additions/Changes:
Updated character animations.
Updated bullet count UI.
Updated melee invincibility duration.
Updated push collision range.
Auto-aim duration set to 5 seconds.
Added blood splatter and wounds when knife hits.
Characters die when falling from high places.
Optimizations:
Optimized UI coding.
Enhanced special effects.