German Cracking Service was an early Commodore 64 group comprising of crackers MAN, Snoopy and UGS. It was likely founded in 1984.

The French magazine, Hebdogiciel issue 64 from January 4, 1985 wrote, "In West Germany, the German Cracking Service works in collaboration with an airline pilot who brings back the latest products for C-64 from the USA. The GCS thus offers, for ridiculous sums of around fifty francs, a dozen brand new programs; programs which will only arrive in France through official distributors two to three months later (if they arrive at all!).".

"En R.F.A., le German Cracking service travaille en collaboration avec un pilote de ligne quirapporte des U.S.A. les derniers produits pour C 64. Le G.C.S. offre ainsi pour des sommes ridicules de l'ordre de cinquante francs une douzaine de programmes tout beaux tout neufs; programmes quin'arriveront en France par les distributeurs officiels que deux a trois mois plus tard (quandils arrivent!)."