... it's a PD-Game called "Das große Deutsche Ballergame". It's on several compilations but I didn't find it anywhere. It's on one of these disks:
KickPD / Kickstart PD 223
Nordlicht PD Spiele 8-05
Faces of Mars D-50

Anybody help?

Maybe try asking on a forum here on this site, http://www.amiga-island.de/

I did look around but couldnt come up with anything.

wd