itch.io

Pretty well done.  The changing mechanics of the game is amusing, if a little frustrating. 

No way of quitting the game, and it is possible to put yourself into a situation in which the game is frozen.

Might really benefit from a tutorial.  Having said, once you figure out how the game works, it's quite fun and challenging.  And even failure is fun, as the animation of the droomba "dying" is pretty amusing.