Really interesting and original game you have here !
I got really fun the level design i really nice really this is impressive well done !
I like the door mechanics you added to add diversity
Still, i did not understand when you zoom out why sometimes when youre going out of the screen to appear something else, sometimes it does, sometimes it does not, it felt pretty random to me
Also a bug on main menu, if you dont touch the fullscreen button you don't see the play button
Also i was searching for the jump on the space bar but it was the up arrox, maybe next time for plalatformer movement take the arow movement keys AND the WASD/ZQSD + Space for jump movement in account
Anyway the principe is really original and great you can really be proud of you :) !!