Future Tactics: The Uprising Cheats for GameCube

When you complete the following tasks the corresponding options will become available which will allow you to unlock different features in Battle mode.
Unlock Team Power Option:
Get 2 head shots in a row.
Unlock Custom Option:
Get a 100% hit head shot status twice in a row.
Humans and Creatures Option Method 1:
In Single-Player mode have a character on your team get their weapon fully upgraded.
Humans and Creatures Option Method 2:
In Single-Play mode have no characters miss during an entire level.
Unlock Defeat Leader Option:
Complete an episode with ALL the team members having 100% health.

During gameplay enter the following codes
Unlimited Turns
Press Up, Up, Down, Down, Left, Right, Left, Left, Right Trigger, Left Trigger.
Unlock Big Head Mode:
Press Up, Left, Down, Left, Down, Up, Up, Left.
Unlock Disco Mode:
Press Left Trigger, Left, Left Trigger, Left, Right Trigger, Right, Right Trigger, Right.
Unlock Low Gravity:
Press Up, Up ,Up, Up, Up, Up, Down, Right, Up.
Unlock Level Select:
Beat the game twice to unlock the 'Level Select' option