You achieved a lot in so little time... Truly impressive !
Gameboy-ness to the max ^^ !

Lots of fun to explore, and the weapon upgrades were great! I only wish dying wasn't so punishing, replaying the level can feel a little slow. Scanlines aren't very gameboy, and push the number of onscreen colors above 4. Regardless, we had a lot of fun!

This is fantastic, stylish and challenging.

I like the way you design this game, you feel that this world already exists, with its own atmosphere, mystery and secrets.
I also appreciate the feedbacks from the animation to the sound effects, it helps the player through the game and make everything more dynamic.
I really enjoy it, I guess check points will be very welcome and for the rest I suppose there will be bosses and a lot of mysteries, I'm looking forward.

Very good one, like always, with gameboy vibes, one of my favorites from you, this my friend... is pure art. Bravo!!

A mix of interesting genres, great graphics and audio! The spawn of the enemies seemed a bit random to me, but nothing that disturbs the gameplay.

The screen seems to have a scanline effect that, in my opinion, does not match a Game Boy game (unless you were playing on a Snes with the Super Game Boy cartridge =P )

This is Gameboyful to the bone! I wish there was a checkpoint system, but it was perfectly enjoyable. Nice use of background and sprites.

A shmup/metroidvania is a super fun concept, and this art is fantastic. Unfortunately, the way the enemies spawn means some unfair collisions when changing rooms, and due to the one hit rule, lot's of angry deaths are imminent.