Corruption (1984)(Omega Software)[a2]
Corruption (1984)(Omega Software)[a]
Omega Probe (19xx)(Mark Smiddy)[OMEGA Start]
Omega (1983)(Beebug)[a][OMEGA Start]
Omega Orb (1987)(Audiogenic)[cr 81 Red][OMEGA Start]
Omega Probe (19xx)(Mark Smiddy)[a][OMEGA Start]