Quite fun and i really liked the surreal atmosphere ^^
Some small issues i had though,
having an autofire where you could just hold down the fire button to shoot would have been nice.
Also, these bosses are really really TANKY O_o so much so that if you die since their health resets but not the timer i think you can end up without enough time to complete the level.
Despite that, i had a good time, i managed to reach the 3rd boss (in the blue room), but couldn’t manage to beat it in time.
Good job :)