Play as Uranus and Master: At the title screen, as the words move in from the left and right, quickly press R1, L2, X, L1, R2, Cir on Controller One. You'll hear a sound if you did the trick correctly, and the cursor will turn blue. Go to the fighter-select screen and put the cursor over the "?" box at the top. Press and hold Select, and you can cycle through the fighters. The bosses Uranus and Master are now added to the lineup of playable characters.
Play as Sho and Vermilion: First, enter the code to play as Uranus and Master. At the title screen, as the words move in from the left and right, quickly press Cir, R2, L1, X, L2, R1 on Controller Two. You'll hear a sound if you did the trick correctly, and the cursor will turn red. Go to the fighter-select screen and put the cursor over the "?" box at the top. Press and hold Select, and you can cycle through the fighters. The hidden bosses Sho and Vermilion are now added to the lineup of playable characters.
Aaron Lush
Internet
Play as the Bosses
Play as Uranus and Master: At the title screen, as the options come in from the left, quickly press L1, L2, Tri, R1, R2, Square. If you press the buttons before the words stop moving, you'll hear a chime. Go to the player-select screen and move the cursor over the "?" box in the top row. Press and hold Select, and the characters will slowly cycle through the box. The bosses Uranus and Master should appear. Press u to select either character when their face appears in the box.
Play as Sho and Vermillion: You can access these two characters only after entering the code to play as Uranus and Master shown above. At the title screen, when the options move in from the left, use Controller Two to quickly press Square, R2, R1, Tri, L2, L1. If you pressed the buttons before the words stopped, you'll hear a chime. Now at the fighter-select screen, you can access Vermillion and Sho in the "?" box in the same manner you found Master and Uranus.