Om detta spel

This one is a shooting game.
You are on a mission as a special forces officer.
You need to kill all the monsters on the island.
You don't have any support.
Bullets are limited.
You only need to kill the monster to obtain supplies.
Game gameplay:
1. Keyboard WASD controls movement, left mouse button fires.
2. Mouse control movement direction, space jump.
3. Q key pauses the game, R key changes bullets.
4. Killing monsters has a chance to obtain supplies.
5. Being attacked by a monster will result in loss of health, with a health of 0. The game ends.