This game is also available on PS2.
Retro Game Cheats for RTX Red Rock (Gamecube)
Effect: Hard mode
When:
Select the codes section on the options screen, then enter these codes for their effect. If entered correctly, a message will appear.
How:
Down, Up(8), Down
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Effect: Normal mode
When:
Select the codes section on the options screen, then enter these codes for their effect. If entered correctly, a message will appear.
How:
Up, Down, Up, Down, Up, Down, Up, Down, Up, Down
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Effect: Old soul super weapons
When:
Select the codes section on the options screen, then enter these codes for their effect. If entered correctly, a message will appear.
How:
Right, Up, Down(2), Up, Right(2), Up, Down(2)
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Effect: All items
When:
Select the codes section on the options screen, then enter these codes for their effect. If entered correctly, a message will appear.
How:
Right(5), Left(3), Up(2)
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Effect: All special features
When:
Select the codes section on the options screen, then enter these codes for their effect. If entered correctly, a message will appear.
How:
Left, Down, Up, Left, Right, Up, Down, Left, Right, Down
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Effect: Easy mode
When:
Select the codes section on the options screen, then enter these codes for their effect. If entered correctly, a message will appear.
How:
Up, Down(8), Up
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Effect: Level Select
When:
Select the codes section on the options screen, then enter these codes for their effect. If entered correctly, a message will appear. Note: For the Level Select Code, after using it, go to the main menu and hold R1 to display the level selection screen.
How:
Down, Left(2), Down, Left, Down, Right, Down, Left, Down
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