WASD - move. Click mouse - use flame thrower. R - on/off red squares. Use Full Screen for better quality. Turn on sound for better simulation.
Red squares better ? Gun simulator 2.0: https://scratch.mit.edu/projects/415500478/ Gun simulator : https://scratch.mit.edu/projects/415315796/ Credits: Art - @8-bitsquare Programming - @8-bitsquare Sound effects - https://www.zapsplat.com/