So i remembered a sega genesis game i used to play back in the day and i have no idea what the name of it was. I do remember these facts:
a cheat code was "abacababa", or "abacadaba"
It was a shooter, and now that i remember it, the character had some kind of 'chain' attached to him that you could use.
I doubt that's much info on it, but hopefully when somebody reads this it'll pop up in their head and they'll be able to say a game. thank you