Unlock the following bosses by first defeating Seth and then performing the corresponding tasks. Note: Use the default three round setting.
BOSS - HOW TO UNLOCK Akuma - Do not lose any rounds and get a Perfect Victory. Evil Ryu - Do not lose any rounds and get a Perfect Victory, then defeat Seth with a Super or Ultra combo. Gouken - Do not lose any rounds, get a Perfect Victory, get ten First Attacks, and have five Super or Ultra combo finishes. Oni - Do not lose any rounds, get a Perfect Victory, get ten First Attacks, have five Super or Ultra combo finishes, then defeat Seth with a Super or Ultra combo.