Radiant Silvergun Cheats - Xbox 360

Achievements
Complete each achievement to receive the allotted gamerscore:

Hyper Sword (5) - Use Hyper Sword.
Clear Arcade (15) - Clear Arcade Mode.
Clear Story (15) - Clear Story Mode.
Complete Breakdown (10) - Destroy a boss with 100% destruction.
Weapon Master (20) - Get three weapons to maximum level.
Max Chain (20) - Get 100,000 points by chain bonus.
MERRY (5) - Find hidden bonus.
On the Leaderboard (10) - Upload a score to the Leaderboards.
Cleared Without Using Continues (30) - Clear Arcade Mode without using continues.

Additionally, there are three secret achievements:

Secret Achievement (20) - Continue playing to unlock this secret achievement.
Secret Achievement (20) - Continue playing to unlock this secret achievement.
Secret Achievement (30) - Continue playing to unlock this secret achievement.

Unlock Avatar Awards
Long-Sleeved T-Shirt - Play the Arcade Mode 20 times.
Player Battleship & Controller - Play the Story Mode 20 times.

Unlock Bonuses
Extra Credits in Arcade Mode - For every hour accrued in Arcade Mode in Play Stats, one additional credit is added to Arcade Mode.
Extra Lives in Story Mode - For every hour accrued in Story Mode in Play Stats, one additional life is added to Story Mode.
Free Play for Arcade Mode - Hit total playtime of 7 hours.
Secret Ikaruga Mode - Unlock an Achievement from Ikaruga.

Unlock Silvergun Gamerpics
Buster's Silvergun Gamerpic (1P/Blue) - Create a save data of Radiant Silvergun.
Reana's Silvergun Gamerpic (2P/Red) - Create a save data of Radiant Silvergun.