This is just demo for thousands-particle collision logic, gameplay is minimal.

To launch you need Chrome 76+ or Firefox 67+, and not too old video card.

Control: Keyboard w/a/s/d or arrows, and mouse left/right click.

Gameplay: Goal is finish maze (top right corner). Player has HP, monsters move to player.

Source code and more info on https://github.com/danilw/flat-maze

my twitter with other projects https://twitter.com/AruGL