The Horde

Invincibility:
Pause the game and press B, Up, Right, Down, A, Down, A, Right.

Continue game play:
Pause the game and press A, Down(2), Right, A, Down.
The game will continue after the entire village is destroyed.

Level skip:
Pause the game and press Down, A, Left(2), Down, A(2), Right.
The current level will be completed and Chauncey will return to the castle.

Maximum money:
Pause the game and press Left, A(2), B, Left, A, Right, Down.
Chauncey will have 30,000 crowns.

All items:
Pause the game and press B, Right, A, Left(2), Down, Right, A(2), Left.
The entire item inventory will be immediately available.

Full map:
Pause the game and press Left, A, Up, Down, B, A(2), B.
The entire map will be displayed immediately.

View FMV sequences:
Pause the game and press Right, A, Left(2), A, Up, B.

Speed up:
Pause the game and press B, Right, A, B.
Chauncey will move at 2x speed.
His speed will increase to 4x with the Boots Of Boogie.