- Implemented co-op mode (multiplayer)
- Optimized the map and quest for co-op
- Fixed graphical issue in the Final Area
- Fixed isue with falling out of the boat during fast movements

Temporary disabled the coop feature to optimze the map for smooth multiplayer gameplay.
Coop will be implemented soon.

- Reduced the overall amount of zombies to optimize performance.
- Fixed issues with not responding sleeping zombies.
- Small adjustment tweaks for the custom items.
- Fixed issue with the zipline.

First launch.