Spaceship

NOTE: This is my first game EVER, and I created it alone in 5 hours. It is still not finished but I am uploading to see if people can give me any ideas on how to develop it in the future, and give me the bad and good sides of the game.

Spaceship is a game where you control a human ship that is lost somewhere deep in alien territory. The ship must fight its way to kill the aliens and to return home.