Bomberman Ultra

Invisibility:
At the main menu, press X, circle, triangle, X(2), square.

Trophies:

Bronze trophies
Completely Unstoppable! - Remain undefeated for five consecutive 4+ player online multiplayer games.
Exterminator - Win 15 Local matches against 3+ CPU players.
Paint the town red! - Win a zombie match in local play against 2+ CPU players.
The Name's Bomb, Dangerous Bomb - Take out 3 CPU players at once in a local game.
Totally Bombed! - Win a local match against 3+ CPU players after being in a super revenge cart.
You die so good! - Score 25 frags in an online multiplayer zombie match.

Silver trophies
Girl Power! - With a full female outfit, win an online multiplayer 4+ player girl only
Joy of Painting with Bomberman - Claim 130 or more tiles in a local zombie match against 3+ CPU players.
The Bomb! - Win 30 online multiplayer games.
The Good, The Bad and The Bombed - With the full cowboy outfit, frag another cowboy in an online multiplayer

Gold trophy
EXTREME MAKEOVER! - Collect 60 costume balls.