MTV's Celebrity Deathmatch Codes -

Chris Harvey:
At the player selection screen in any game mode, hold + while choosing Frankenstein. Chris Harvey is the Director Of Technology for CORESOFT, Inc. Note: Chris Harvey also has the same moves as Frankenstein, including the fatality combos. In "Death By Elimination" mode, you can only use him once per entry mode.

Dave Connelly:
At the player selection screen in any game mode, hold + while choosing Cleo. Dave Connelly is the President And CEO of CORESOFT, Inc. Note: Dave Connely also has the same moves as Cleo, including the fatality combos. In "Death By Elimination" mode, you can only use him once per entry mode.

Martin Jajam:
At the player selection screen in any game mode, hold + while choosing Tommy Lee. Martin Jajam is the lead programmer and designer for CORESOFT, Inc. Note: Martin Jajam also has the same moves as Tommy Lee, including the fatality combos. In "Death By Elimination" mode, you can only use him once per entry mode.

Zeebo The Dummy:
At the player selection screen in any game mode, hold + while choosing any of the following characters: Alien, Carmen Electra, Nick Diamond, Marilyn Manson, Johnny Gomez, Busta Rhymes, Wolfman, or Mr. T. Note: Zeebo The Dummy will have the moves and fatality combos of the character that was selected. In "Death By Elimination" mode, you can only use him once per entry mode.

Adam Sandler:
Enter Adam Sandler as a name in Make A Character mode.

Alien:
Win "Death By Elimination" mode to unlock the Alien as a playable character in any mode.

Cousin Grimm:
Successfully complete Episode 1 with a "Perfect" rank.

Frankenstein:
Successfully complete Episode 2 with a "Perfect" rank.

Gladiator Nick Dimond:
Successfully complete Episode 6 with a "Perfect" rank.

Johnny Gomez:
Win "Death By Elimination" mode to unlock Johnny Gomez as a playable character in any mode.

Mummy:
Successfully complete Episode 3 with a "Perfect" rank.

Nick Diamond:
Win "Death By Elimination" mode to unlock Nick Diamond as a playable character in any mode.

Wizard Johnny Gomez:
Successfully complete Episode 6 with a "Perfect" rank.

Wolfman:
Successfully complete Episode 4 with a "Perfect" rank.

Graveyard ring:
Successfully complete Episode 4 with a "Perfect" rank.

Spaceship ring:
Successfully complete Episode 5 with a "Perfect" rank.

Tomb ring:
Successfully complete Episode 3 with a "Perfect" rank.