Very nice work! Presentation is great... although I did hear some music from Final Fantasy / Chrono Trigger, I guess this is temp music?
The game crashed for me after I made it to the powerplant & tried to teleport back to the Ark (this appears to happen every time when teleportig back).
I liked the game mechanics and controls. Personally, I don't care that much about the story in a platformer - still good to see that you gave it a lot of attention on it though!