This crap game is too difficult and short, but the awesome soundtrack by Chris Halsbeck makes it worth playing. Amiga version is even shorter when compared to the c64 version. I never managed to complete the jetbike level as a kid. There's a 'Super Sprint' type of bonus level after both actual levels where I'm driving the yellow/orange bike. I don't believe it's possible to beat purple player, but game will resume even though one would finish last.