This looks like a great start to a pretty unique puzzle game. The music got me pumped and it was fun figuring out the "rules of the world" as I explored more.  

The music is definitely hype!

Nice concept for a puzzle game.

Took me a bit to figure out the mechanics.

I feel some feedback on when you will die or have enough health to go through a blue door would be nice.

Great job for creating a game and submitting!

Nice little puzzle game, my only criticism is that I'd like it if I spawned into a new room after going through a portal, looking into the room, instead of faceplanting a wall, it might also benefit from some ambient lighting. Nice work though, keep it up!

Good puzzle, It's taken me a while to understand, but it's original, nice  work!

Interesting idea.

It was kind of hard to understand the game mechanics at first, but after some trial and error I got that the bottles I was picking up were meant to kill me. An HP bar reflecting that would be a nice feedback to the player.

The detection zone for the items could also be a bit larger. I feel many times I was sure I was on top of the key or one of those bottles but didn't pick it up.

Nice music choice.

Nice game, I like the idea, I think I got stuck though in the third level, not sure if that's a bug, the game ended or I missed something, but nice work

it was fun to play, cool idea

I think the idea is awesome. Needing to die in order to complete the level is a great interpretation of the theme. The mouse sensitivity was a little high, but that could have just been my mouse. Nice job!

Hey really cool that mechanic, when you die you can explore hidden parts.

Nice game, congrats!