Ghost Squad cheats and cheat codes for Nintendo Wii

Unlock Ninja mini-game in Party mode:
Clear Arcade mode to access Ninja mini-game in Party mode.

Unlock Paradise mini-game in Party mode:
Clear any Party mode mini-game to access to Paradise mini-game in Party mode.

Unlockable costumes:

Costumes - Task:
Desert Camo: Reach Level 7 in single player mode
Policeman: Reach Level 10 in single player mode
Tough Guy: Reach Level 15 in single player mode
Sky Camo: Reach Level 18 in single player mode
World War II Uniform: Reach Level 20 in single player mode
Cowboy: Reach Level 23 in single player mode
Urban Camo: Reach Level 30 in single player mode
Virtua Cop: Reach Level 34 in single player mode
Future Warrior: Reach Level 38 in single player mode
Ninja: Reach Level 50 in single player mode
Panda Suit: Reach Level 60 in single player mode
Gold Uniform: Reach Level 99 in single player mode

Unlockable weapons:

Weapons - Task:
XM-2119: Reach Level 1 in single player mode
M4E: Reach Level 2 in single player mode
P44M: Reach Level 5 in single player mode
CAC82: Reach Level 7 in single player mode
TM9V: Reach Level 11 in single player mode
SAW24: Reach Level 15 in single player mode
M45R: Reach Level 19 in single player mode
SPR11: Reach Level 23 in single player mode
PM6: Reach Level 26 in single player mode
M94R: Reach Level 30 in single player mode
AR4A: Reach Level 32 in single player mode
Guardian II: Reach Level 34 in single player mode
TR14: Reach Level 38 in single player mode
P4512: Reach Level 40 in single player mode
ABG1: Reach Level 43 in single player mode
TK1B: Reach Level 46 in single player mode
CPG7: Reach Level 50 in single player mode
G50: Reach Level 54 in single player mode
Guardian I: Reach Level 60 in single player mode
M209: Reach Level 61 in single player mode
SPR3: Reach Level 69 in single player mode
MP10: Reach Level 77 in single player mode
SR308: Reach Level 85 in single player mode
SG112: Reach Level 93 in single player mode
XMW21: Reach Level 99 in single player mode