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Video Game Cheat Codes

The latest game cheats, codes, walkthroughs, hints and easter eggs.

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Unlockable Extras List
Power Stone Collection

  • PSP
  • Unlock
  • New
Unlock Ayame's Ninja Stars VMU game Beat arcade mode with six characters
Unlock Character Endings Beat arcade mode with a specific character to unlock your character's ending
Unlock Falcon's Plane Chase VMU game Beat arcade mode with five characters
Unlock Final Valgas Beat arcade mode with Valgas (only useable in versus mode and final stage)
Unlock Gunrock's Slot's VMU game Beat arcade mode with all the starting characters
Unlock Kraken Beat arcade mode with all the starting characters
Unlock Machine Gun Item Beat arcade mode with two characters
Unlock Nyun Boi Item Beat arcade mode with one character
Unlock Power Shield Beat arcade mode with four characters
Unlock Ray Gun Item Beat arcade mode with three characters
Unlock Valgas and Virtual Mode Beat arcade mode with Kraken

Play as the Bosses
Power Stone Collection

  • PSP
  • Unlock
  • New

Finish the game with each character one time. Finishing the game with any character opens up an extra option in ''The World of Power Stone'' book.

Play as Kraken
Power Stone Collection

  • PSP
  • Unlock
  • New

Beat the game once with every character exept Valgas to unlock Kraken in arcade mode and versus mode.

Play as Final Valgas
Power Stone Collection

  • PSP
  • Unlock
  • New

To play as Final Valgas, unlock Valgas himself first and complete the game on any difficulty without using a continue. After unlocking Valgas for the first time, you can even play as him and do not use a continue where you will see yourself automatically unlock Final Valgas!

Extra VMU Games
Power Stone Collection

  • PSP
  • Unlock
  • New

You will open up a new game that can be downloaded onto your VMU whenever you complete the game, the 5th, 6th and 7th time. The games are: 

  • Fokker's Plane Chase 
  • Ayame's Ninja Stars 
  • and Gunrock's Slots 


You need a completely empty VMU to download the games.

Dual Virtual Mode
Power Stone Collection

  • All platforms
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  • New

This option is on page 6, when you complete the game as Valgas. It is like the Virtual Mode, except with a split screen, and two players fighting in first person view.

Hide Menu While Paused
Power Stone Collection

  • PSP
  • Unlock
  • New

After pausing the game press X+Y together to get rid of the menu.

Unlockable Characters
Power Stone Collection

  • PSP
  • Unlock
  • New
Accel Beat the game with Gourmond
Gourmond Beat the Game with Julia
Julia Beat the Game with Pete
Pete Beat the game once with any character.

Unlock the two '???' mini games
Power Stone Collection

  • PSP
  • Unlock
  • New
Ayame's Shuriken mini game obtain at least 500 medals
Gunrock's Slot mini game obtain at least 1000 medals

Unlock Original Special Weapons From PS1
Power Stone Collection

  • All platforms
  • Unlock
  • New
Machine Gun Beat Game Once
Nyoi-Bo Beat Game Once
Power Shield Beat Game Once
Ray Gun Beat Game Once