While playing a versus match, sometimes a rainbow colored sphere will appear amongst the items. Collecting this item unlocks one of the costume pieces for your game and allows you to mix and match new outfits. There are over 50 costumes which results in over 150,000 combinations of outfits.
Note: Silver trophies are italicized and Gold trophies are in bold. Bronze trophies are unchanged.
- Completely Unstoppable! - Remain undefeated for five consecutive 4+ player Online Multiplayer matches
- 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
- 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 matches
- The Good, The Bad, and The Bombed - With the full cowboy outfit, frag another cowboy in Online Multiplayer
- EXTREME MAKEOVER! - Collect 60 costume balls