You're a spaceship trying to find another spaceship.
[quote=LeoSMF]
is these sprites from internet? because they are so different, you gotta make your own sprites, to make the game nice and ´´single´´
[/quote]
They are not from the internet. The asteroids were hand made by me, the player's spaceship was inspired by something I found, the UFO's were made by me, and the final spaceship came with the engine.