Press arrows to move and space to use beam. Alien guide: Green = 1 point. Blue = 2 points. Gold = 10 points. Diamond = 50 points. Purple = All red vanish. Red = -1 point. Orange = -1 life. Evil blue = Ghosts! White = Nothing. Black = Game over. WARNING: Gold aliens sometimes make you suck things up without pressing space. You have only 1 life, so be EXTRA careful! More enemies will spawn too. If it gets too laggy, try again on TURBO MODE (Shift click green flag).
There are lots of other space speeders games, which you can find in my "intelligent life..." studio.
