I'm a big fan of sci-fi, I love Stargate, Farscape, Battlestar Galactica etc. So I made this once while watching heaps of it in a row. I'd love to make a game like this one day to do the big space battles, but make it a lot more detailed. Heres a basic engine anyways, the sounds a little dramatic so be careful of that hah.
Play the engine below. Arrow keys to move. Click to shoot.