Killer Gorilla (19xx)(Program Power)[a][KILLER Start]
Killer Gorilla (19xx)(Program Power)[a2][KILLER Start]
Killer Gorilla (19xx)(Program Power)[KILLER Start]
Killer Gorilla 2 (1988)(Superior)[KILLER2 Start]
Killer Gorilla 2 (1988)(Superior)[a][KILLER2 Start]
Killer Gorilla Upgrade (19xx)(Superior)[h Bit Twiddlers][a]