CheatCodes.com has all the official Robotron X PSX cheats to unlock everything. If you know of any that we don't have, please let us know.
All published and official codes as of Friday May 24, 2013 for Robotron X are shown below.
While playing a game, quickly press one of the following button sequences (shown under the default controller configuration) to make the corresponding power-up appear next to your character. Note: Each power-up may only be enabled five times per level. Shield Press Down, Left, Square, Circle. Two-way shot Press Up, Triangle, Up, Triangle. Three-way shot Press Right(2), Square, X. Four-way shot Press Down(2), Up, Circle. Pulse wave Press Up, Circle, Down, Right, Square. Turbo Press Left(2), Right(2), Triangle. Flame thrower Press Down, Right, Down, Right, Circle.
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