Pretty cool metroid vania leaning on the metroid side of things.
The spritework is nicely done, the lighting really adds to the atmosphere, and the music track is awesome and fitting to the whole stranded on an alien world theme.
My main issue would be the level design, as it felt a bit confusing, some areas i supposed loop back but when just going backwards upon one area i ended up in a different place not really understanding how, the area where you enter vertically is also a bit odd as i kept falling back down goind back and forth between rooms before managing to properly land after the map transition. Not really an issue but one thing i think felt missing and could be a nice addition is to have 8 directions to aim instead of 4.
Other than that the game has some undeniable qualities, and i really like some of the little details like the flying enemies telegraphing their attack by changing color ^^
Well done :)