Death Jr. 2: Root Of Evil Invincibility
Pause the game, then hold L and press Up(2), Down(2), Left(2), Right(2), Square, Triangle. If you entered the code correctly, “Can’t touch this” will appear when you exit the start menu.
All weapon upgrades
Pause the game, then hold L and press Up(2), Down(2), Left, Right, Left, Right, X, Circle.
Infinite ammunition
Pause the game, then hold L and press Triangle(2), X(2), Square, Circle, Square, Circle, Right, Down.
Refill ammunition
Pause the game, then hold L and press Triangle(2), X(2), Square, Circle, Square, Circle, Down, Right.
The image featured at the top of this post is ©The Legend of Heroes: Trails of Cold Steel III key art / Original