Before begining a mission go to the shop and pause gameplay and enter one of the following codes to enable the corresponding effect.
500,000 Studs (Money):
Press B, Y, A, X(2), A, Up, Down, Left.
Invincibility in Avak's Stronghold Missions:
Press Y, B, Y, Right, Up, Down, A, X, LT.
Invincibility in Hakann's Volcano Missions:
Press RT, LT, B, X, A, Up, Left, Right, Y.
Invincibility in Reidak's Desert Missions:
Press A(3), B, Down, Left, Y, X, Right.
Invincibility in Thok's Mountain Missions:
Press X(2), Y, Up, A, B, RB, LT, X, Right.
Invincibility in Vezok's Coastline Missions:
Press LB, RT, B, A, Y, Left, Down, B, X.
Invincibility in Vezon's Awakening:
Press RB, A, X, Y, Right, Left, B, LB, Left, Right, Down.
Invincibility in Zaktan's Jungle Missions:
Press X, LB, RT, A, B, Down, Up, RB, Y.