Keys:

-enter: generate ship
-x: Quit
-q w e r  t y u i o p: attack
-up down arrows change weapons

When using antimatter, any key will kil all ships. Maybe make have it fly across the screen in a left to right motion?

The lazer cannon destroys everything in a certain side by using w, t, or o.

For now that's all there is, who can take on  this challenge?
I won't work on this game anyway.