Hacker Chris , 1990
DVB , 1990
Hacker Chris , 1989
Parsek Studio
Macros / Single
Shock Brigade
ETC Group
KGS Inc
Mugen Group
Reaper / ZX Maniacs
VNN / Karlo Computer Software
vbi
Kooll
GSD Group
North Star Group
Sliders Creative and Hackers Group
Techno Lab
Bavsoft
Kolovrat Soft / JAM
Smash Hackers Band
Engine / Mike Blum / Kevin / Panther
SuperNet Group
Multi Soft
MPS Group
Jag