Cloning Clyde Cheats:
Mutant Clyde
Beat the game
Chicken Gamer Pic
Finish the training levels

Dynasty Warriors 6 Cheats:
Unlock Lu Bu
To unlock the character Lu Bu, complete Mussuo Mode with the following characters: Liu Bei, Cao Cao, Sun Jian, and Diao Chan
Unlockable Difficulties
Completing Musou mode will unlock Expert
Completing Musou mode with at least one officer from all factions (Wei, Wu, Shu, and Unaffiliated/Other) will unlock Chaos
difficulty.

Def Jam Icon Cheats:
Unlock Hidden Characters:
To unlock the hidden character Dr. Chang, press the following button combination at the title screen: Down, Y, Right. To unlock the hidden character Fat Joe, press the following button combination at the title screen: Down, B, A, Right.
Unlock Hidden Songs:
To unlock the hidden track ‘It’s Goin Down’, press the [...]

Cars Cheats:
Unlock Everything
enter TF900HP
Unlock All Characters
enter YAYCARS
Race Fast Start
enter IMSPEED
Unlock Mini Games and Courses
enter MATTL66
Infinite Boost
enter VROOOOM

Skate Cheats:
Unlimited Health
To never end your skating career, while playing press Up, Up, Down, B, Up, X, Up, Right, A, A, X, B
Unlock Clothes
To unlock all clothing items on the d-pad, press Up, Down, Left, Right, X, RB, Y, LB.

Saints Row Cheats:
Pause the game and press the L or R trigger to
access the phone. Then type in the following:
#AMMO - Infinite Ammo
#SPRINT - Infinite Sprint
#66639 - Give money
#42637867 - Unlock GameStop T-Shirt
#10 - God’s Wrath (Creates a lightning strike)
911 - Ambulace
555-3765 - Brown Baggers
555-018-0174 - Eagleline Yellow (Taxi Service)
555-5966 - Eye for an Eye [...]

Army of Two Cheats:
Unlock All Weapons
At the weapons menu press LB, RB, RT, LT, X, X, RT