Implementations:
- Added corpse marker when character dies.
- Added skeleton and crocodile set.
- Implemented raft movement key mapping.
Corrections:
- Fixed issue with feeders not working.
- Fixed bug where animals were not reproducing.
- Resolved issue where animals were not moving after receiving commands.
- Increased duration of meat in the refrigerator.
- Removed "L to drive" message while controlling the raft.