I don't think it's the system since all the other games work fine, but I don't know.
The game is "Zombies Ate My Neighbors".
I'm dumb. I found out the problem. My player 2 controller has a turbo and slow function. The controller was set to the slow function. After I took that function off, the game started playing normal. No wonder the game was acting up and moving slow. The game plays great now.LOL
BTW This game is awesome.