Rugby League [PSX]

Master code
Press Up, Down, Up, Left, Down, Right, Up(2), Down, Left, Right, Left, Down(2), Up, Left(2), Right(2), Square(2), Left,Down(2), Up, Circle at the credits screen to unlock all FMV sequences, teams, grounds, and special features.

Mech players
Press Left, Right(3), Down, Up, Down, Circle, Square at the "Join Team" screen.

Unlock World Club Competition
Win the ESL Season (Any difficulty).

Unlock State of Origin
Win the NRL Season (Any difficulty).

Unlock League God Difficulty Level
Win any competition/season on Legend.

Unlock SIDHE Super Team
Win any competition/season on League God Mode.

Unlock International Teams and Competitions
Win either the State of Origin or World Club Competition.

Unlock City vs Country
Win the NRL Season (Any difficulty).

Small heads
Pause game play, then press Circle(2), Down(2), Square(2), Up, Left, Down, Right.

Big heads
Pause game play, then press Up(2), Right, Down, Left, Right(2), Circle, Square.

Legionnaire players
Press Down, Left, Down, Right, Down, Up, Square, Circle at the "Join Team" screen.