i must say, very nice promotion video!
but there are a few things i dislike from the game (but it is only my opinion)
the weapon doe not really look like it is connect to the ship or wall
the health bar looks to simple
and i got the feeling that the camera is a bit close to the gameplay,
but i have not played it yet, so not sure if it is or not.
but other graphics look good, very nice particle effects
good luck on getting accepted on steam.
friendly greetings,
Dino