For red use W to move forward, A and D to turn, and S to shoot. For blue use UP ARROW to move forward, LEFT and RIGHT ARROW to turn, and DOWN ARROW to shoot. The skull represents Blue and Red's score You cant go through brown walls, neither can your bullet. Bomb zones will appear often, they're a red circle, if your in the area of the red circle, get out of there before the bomb explodes.
The bomb zone idea was inspired from PUBG, and the rest was inspired by Tiny Tanks. Music:8-Bit RPG Music - Boss Battle | Original Composition Link of the youtube channel of the music owner here (idk if links work but whatever I'll still add the link anyway) https://www.youtube.com/watch?v=NzFKyZc_va4