Arrow keys to move, and z to shoot. Lives heal if not touching enemies, and not shooting. Multiple ships: Red - extremely slow firing rate, you get it when you die, 2 bullets, red cube, annoyingly common, not hurt by red bullets. Purple - Medium slow firing rate, 1 ray, purple cube, common. Green - Very fast firing rate, 2 small blasts, green cube, rare, if x is pressed, a beam of destruction will appear. SECRET SHIP AVAILABLE - VERY RARE Enemies: Red - Not hurt by red bullets. Purple - Not hurt by purple bullets. Green - Not hurt by green bullets. BOSS 1- Not able to be hurt while it is shooting, has 150 health. BOSS 2 - Can aim and fire, has 500 health.