Wild Metal

Invincibility:
Press Y, Right, B, Left, X, Down during game play.

All weapons:
Press A(2), Right, Y, A, Right during game play.

Full health:
Press Down(2), A, X, B, X during game play.

Level skip:
Press Up, Right, B, Y, Down, Left during game play.

Speed boost:
Press Up, X, Down, B, A, Y during game play.

Reveal all token locations:
Press Y, B, A, Left, Down(2) during game play.

Friendly AI units:
Press B, Down, A, Down, X, Y during game play.

Hint: Additional tanks:
Successfully complete level 21 to unlock the following tanks.

Buffalo Tank
Bull Tank
Duck Tank
Firefly Tank
Hyena Tank
Minotaur Tank
Rat Tank
Raven Tank
Viper Tank