"what if bullet heaven but your character is a mouse cursor" is a interesting idea poorly implemented here. No variety in the gameplay loop and a shallow pool of enemies and power-ups make for a game that gets boring quickly, to the point where a longer run stops being a challenge and instead becomes a chore.

The different cursors are meaningless as all the abilities are underpowered and not even that interesting, especially the ones that are just a copy of an available power-up.

The enemies are boring to fight against and there is no real strategy against them. wiggling the mouse around for a bit and them leaving to a corner until they attack them repeat works against anything as only a few of them even move at all.