Mobile Suit Gundam: Operation - Troy Cheats (Xbox360)

Accomplish the indicated achievement to get the corresponding number of Gamerscore points:

Silver Star (30 points): Clear all missions under the Easy difficulty setting. 

Gold Star (30 points): Clear all missions under the Normal difficulty setting. 

Master Assault Soldier(Single) (40 points): Defeat 30 opponents without dying as an
Assault soldier. 

Master Sniper(Single) (40 points): Defeat 30 opponents without dying as a Sniper soldier. 

Certificate of the Single mode (40 points): Achieve a certain evaluation level in a single
play mode. 

Sharpshooter(Single) (20 points): Defeat 20 opponents consecutively with head shots. 

Ace Pilot(Single) (20 points): Defeat 30 enemy MSs while piloting a MS. 

Main Pilot(Single) (20 points): Defeat 10 enemy MSs while piloting a MS. 

King of Heart(Single) (20 points): Defeat 10 enemy MSs using only melee weapons while
piloting a MS. 

Platinum Star (50 points): Clear all missions with HARD difficulty setting. 

New Type(Single) (100 points): Destroy 50 enemy MSs without dying while piloting a MS. 

Master of Assault Soldier(Multi) (30 points): Defeat 10 opponents without dying as an
Assault soldier. 

Master Sniper(Multi) (30 points): Defeat 10 opponents without dying as a Sniper soldier. 

Master of Combat(Multi) (30 points): Defeat 10 opponents without dying while using Anti-MS
& Tanks. 

Veteran (60 points): Participate in 100 game sessions. 

Master (100 points): Participate in 500 game sessions. 

Vehicle Expert(Multi) (20 points): Defeat 5 enemies without dying while using vehicles. 

Sharpshooter(Multi) (20 points): Defeat 10 opponents consecutively with head shots. 

Ace Pilot(Multi) (20 points): Defeat 10 enemy MSs while piloting a MS. 

MS Hunter(Multi) (20 points): Defeat 3 enemy MSs without using vehicles. 

King of Heart(Multi) (20 points): Defeat 10 enemy MSs using only melee weapons while
piloting a MS. 

Dreadnought (30 points): Finish 10 game sessions with the top score. 

Predator (50 points): Finish 30 game sessions with the top score.

Additionally, there are two secret achievements, both of which are currently unknown:

Secret achievement (60 points): Unknown. 

Secret achievement (100 points): Unknown.