Cosmo Trainer (1997)(de Kogel, Marcel)(PD)
Cosmo Challenge (1997)(de Kogel, Marcel)(PD)
Super Cosmo Fighter (1997)(Kogel, Marcel De)(PD)
Cosmo Fighter 3 (demo) (2001)(de Kogel, Marcel)(PD)
ColecoVision Noise Generator (1996)(de Kogel, Marcel)(PD)
Vision 8 V1.0 (1997)(deKogel, Marcel)(PD)