Credits: Game by JaizKoys gamejolt.com/games/SallyTitle... Original: • Ecco The Tides of Time... Original OST: Ecco: Tides of Time - Aqua Tubeway • Ecco: The Tides of Tim...
I think you're thinking of "Genesis". Negagen is the fusion of the words Negative and Genesis, so it would make sense for Negagens's positive counterpart were just "gen". You know?