Ultimate Muscle Codes -

Play as Blocken Jr. in story mode:
Successfully complete story mode as Jaeger.

Play as Bone Cold:
Collect 300 Toy Capsules to unlock Bone Cold in story, versus, and tournament modes.

Play as Buffalo Man in story mode:
Successfully complete story mode as Dik Dik Van Dik.

Play as Hanzo:
Collect 200 Toy Capsules to unlock Hanzo in story, versus, and tournament modes.

Play as Kin Kotsu Man:
Successfully complete story mode as Bone Cold to unlock Kin Kotsu Man in story, versus, and tournament modes.

Play as King Muscle in story mode:
Successfully complete story mode as Kid Muscle.

Play as Panda Man:
Successfully complete story mode as Kin Kotsu Man to unlock Panda Man in versus and tournament modes.

Play as Ramen Man in story mode:
Successfully complete story mode as Wally Tusket.

Play as Robin Mask in story mode:
Successfully complete story mode as Kevin Mask.

Play as Scar Face:
Collect 100 Toy Capsules to unlock Scar Face in story, versus, and tournament modes.

Play as Sunshine in story mode:
Successfully complete story mode as Checkmate.

Play as Terry Man in story mode:
Successfully complete story mode as Terry The Kid.

Play as The Ninja:
Successfully complete story mode as Hanzo to unlock The Ninja in story, versus, and tournament modes.

Play as Wars Man:
Successfully complete story mode as Scar Face to unlock Wars Man in story, versus, and tournament modes.