Fly around as a colourful ship of your colour choice and destroy endless waves of boring grey enemy ships, and when you finally go down nuke everything on the screen. Don't just constantly shoot though, as your energy is not unlimited but it does regenerate (triangle bar). You also have a shield (oval bar) protecting your hull (rectangle bar) which also regenerates over time.
Sadly this game will get laggy over time, and it's taking me forever to find out why. Won't be making any other progress until the lag is fixed.
This is a remake of my GamePress game.