Retro Game Cheats for HSX: Hypersonic Xtreme (PlayStation 2)
Effect: Unlock All Cars
When:
Main title screen
How:
Hold R1 and L1 at the main title screen and hit triangle, X, X, circle, X, circle, triangle, X.
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Effect: Access all tracks
When:
At the title screen
How:
Hold R1 and L1 at the title screen, then hit square, square, square, X, triangle, triangle, square, X.
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