You can play singleplayer or together with computer AI or with a friend against computer opponents.

PainTown provides 13 available fighter characters including Ryu, Blanka, Donatello, Akuma, Goku, Max, Mandy, Kula, Kagetsura, Venom, and Wolverine. They have two kinds of attacks represented by A and S keys. The second attack seems more powerful than the first one that you can beat opponents more easily.