Super fun to play and move throughout this world. Love the sound design, especially. It feels very "game-y". I love the design on the characters, too. Especially Ceres. Can't wait to play the finished game.
Enemies are sometimes a bit tough to hit -- specifically the sentries. It feels like my shots go through them without doing damage more often than not. It can help with the game feel a bit if you make enemy hitboxes a little bit bigger than the enemy actually is -- same way that hazards have smaller hitboxes than collectables that are the same size.
Another thing: if you die in the generator room, there's no way to get back to your corpse without damage boosting at the top laser. The timings just don't work.
There's a good number of spelling and grammar mistakes. Would be happy to proofread for you free of charge.
Overall, REALLY enjoyed the game! The gravity puzzles were pretty fun. Found the pomao too. NICE. Can't wait to play it when it's finished.