Kim Possible: Kimmunicator
While in the game, hold L + R and press:
Y, Y, Y, X – Unlimited lives
A, A, A, Y, X, Y, B, A – 99 lives
A, A, A, Y, X, Y – Xtra life
A, A, A, Y – Full health
Y, Y, X, B, A, Y, Y, A – All gadgets
B, A, X, Y, A, B – All clothes
Y, Y, X, B, A, Y – 9,999 credits
Y, Y, Y, X, A, B – Invincibility
X, Y, X, A, X, B – Stage select