The Big Boss Man

Secret Agent Clank Boss # 8: The High Stakes Rollers

The Legend of Zelda: Twilight Princess Boss # 34: King Bulblin (3rd Time)

Kirby's Epic Yarn Boss # 15: Kracko (2nd Time)

Castlevania: Symphony of the Night Boss # 10: The Succubus

Ratchet & Clank Future: Tools of Destruction Final Boss: Emperor Percival Tachyon

The Legend of Zelda: Twilight Princess Boss # 48: Skull Kid (2nd Time)

Rayman Origins Final Boss: The Magician's Airship

Sonic the Hedgehog 2 Boss # 1: Dr. Robotnik's Drill Car

Super Smash Bros. Brawl (Co-Op Events) Final Boss: The Brawl

Taz: Wanted Boss # 1: Gossamer

South Park: The Stick of Truth Boss # 11: Jimmy the Bard (2nd Time)

Sly 3: Honor Among Thieves Boss # 8: Mask of Dark Earth-Possessed Carmelita Fox

Super Mario Galaxy Boss # 1: Dino Piranha (1st Time)

Punch-Out!! (Title Defense) Boss # 9: Aran Ryan (Rematch)

Punch-Out!! (Title Defense) Boss # 8: Don Flamenco (Rematch)

Super Mario Galaxy Boss # 25: The Undergrunt Gunner (3rd Time)

Super Mario Galaxy Boss # 17: The Undergrunt Gunner (1st Time)

Punch-Out!! (Title Defense) Final Boss: Mr. Sandman (Rematch)

inFamous Boss # 6: Alden Tate (1st Time)

Punch-Out!! (Title Defense) Boss # 10: Soda Popinski (Rematch)

Punch-Out!! (Title Defense) Boss # 11: Bald Bull (Rematch)

Rayman Origins Boss # 6: The Pair of Eels

Punch-Out!! (Title Defense) Boss # 12: Super Macho Man (Rematch)

Destroy All Humans! Final Boss: Silhouette and the Roboprez

Red Dead Redemption Final Boss: Edgar Ross and the United States Army

Punch-Out!! (Title Defense) Boss # 7: Great Tiger (Rematch)

Punch-Out!! Extra Final Boss: Donkey Kong

Super Mario Galaxy Final Boss: King Bowser

Super Mario Galaxy Boss # 19: Mecha-Bowser

inFamous Boss # 1: The Reaper Conduit

Rayman Origins Boss # 15: The Dragon Chef

Rayman Origins Extra Final Boss: Big Mama

Punch-Out!! (Title Defense) Boss # 6: Bear Hugger (Rematch)

Punch-Out!! (Title Defense) Boss # 5: Piston Hondo (Rematch)