If you want to end the game, push the left shift. Don`t hit
the dangerous colors. Get all the green points. On the right,
you see the lives.
If you like the game, you can send some money to:

Hertzig Wolfgang
Hauptstr. 26
8702 Eisingen
Germany

much fun,
C. Meißner, W.Hertzig

[Ed note:  This is the only information I got on the game.  It appears
 to use a joystick for control, but I have no info on the strategy or
 scoring methods.  -Fred]