Bomberman Live: Battlefest Cheats - Xbox 360

Achievements
Complete each achievement to receive the allotted gamerscore:

...Of All You Survey (20) - You've dominated in every single arena.
Again, and Again, and AGAIN... (35) - Woah, that's serious talent! That's 11 consecutive Ranked Matches!
A Real Blast (20) - That explosion was huge! At least 12 bombs big!
Clearly Important (10) - Someone of real importance, you've been a VIP at least three times!
Full Closet (20) - A true fashionista, you've collected every costume!
Hail to the King (10) - Your 50 Capture the Crown points grant you a regal bearing, my liege.
Excellent! (20) - You showed those guys! You've won 25 4-player online games!
Explorerman (10) - You came, you saw, you've played a game on every arena!
Patriot (10) - You've captured at LEAST five flags.
Luddite (15) - That's 99 computer players we'll never see again.
Three with One Blow! (20) - Those three computer players never knew what hit them.
Wealth Beyond Measure (10) - Careful investment has netted you over $500 in your Bankroll career.

Additionally, there is one Bomb-Up Pack I DLC achievement:

Go Go Bombzilla! (10) - Win 2 matches in a row on Giant dressed in the complete Bombzilla costume.

Additionally, there is one Bomb-Up Pack II DLC achievement:

Surprise Attack! (15) - Take out an opponent using a teleported bomb. Requires Bomb-Up Pack II.

Additionally, there is one Bomb-Up Pack III DLC achievement:

Revenge is So Sweet (25) - Bomb someone who bombed you in one round on Resurrection or from a cart. Requires Bomb-Up Pack III.

New Game+
Beat the game to unlock new difficulty, new game+ and stat boosting item.

Recruit Mech-Hisui
In Stage 47 of Haruna route, If Kohaku and Hisui have a combined kill count of 50, then Mech Hisui will join you.