CheatCodes.com has all the official X-Men: Children of the Atom 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 Saturday May 25, 2013 for X-Men: Children of the Atom are shown below. We also have this game on PlayStation, PC, and sometimes tricks from other game systems will also work on PlayStation.
Go to the character selection screen. Highlight Spiral and wait three seconds. Then, highlight the following characters in order: Silver Samurai, Psylocke, Colossus, Iceman, Colossus, Cyclops, Wolverine, and Omega Red. Finally, highlight Silver Samurai, wait three seconds and press LK + HK + HP. If you entered the code correctly, Akuma will appear in place of Silver Samurai. For player two, highlight Storm and wait three seconds. Then, highlight Cyclops, Colossus, Iceman, Sentinel, Omega Red, Wolverine, Psylocke, and Silver Samurai. Then, highlight Spiral, wait three seconds, and press LK + HK + HP.
At the continue screen, hold L1 + L2 + R1 + R2 and press Start to keep the same characters.
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