DOOM via Checkboxes

DOOM via checkboxes. Desktop Chrome/Edge only. By @healeycodes. Read the blog post: DOOM Rendered via Checkboxes.

gettmilliseconds calls per second: 0 Total getmilliseconds calls: 0
DooM FPS: 0 (target: 35FPS) Total Frames drawn: 0
Browser Animation FPS: 0 (target: around 60FPS, depending on browser)

Use to start the game
arrow keys to move to shoot
spacebar to open gates
and arrow keys to strafe (if your browser does not handle these keys otherwise).

Credits: DOOM via WebAssembly from Scratch Article, Checkbox library via Checkboxland.