W to move up S down A left D right press space or left click to shoot. Tank faces your cursor. Once you hit score 500000 you'll become invincible. If you exit the map you'll take a lot of damage You get tank upgrades at 5k,15k,30k,60k,100k,and 250k score.
I remade my old project: https://scratch.mit.edu/projects/387999788/
