Asteroids

"first-person" mode is kinda pointless when the game is entirely 2D. consider at least adding proper wraparound to the game (i.e. since you and asteroids appear on opposite side when flying through wall, bullets should too, and you should be able to see wraparound in first-person mode). have the asteroids, etc explode when hit - ceasing to exist is visually unappealing. ship's turning speed is very slow, might benefit from some tweaking. adding actual 3d elements might make this a bit more interesting.