ADD [ESC] to go back to menu while dead
FIX / MOD Giant Slime

Now:
- in the middle of the room,
- "sleeps" 2 seconds before moving,
- latency decreases,
- life bar has been corrected,
- walk after a "little" jump.
MOD King Rat

Now:
- starts in the middle of the room,
- "sleeps" 2 seconds,
- faces the player when starting