Power Stone Collection – Essentials (PSP)

This is a compilation of enhanced versions of Power Stone and Power Stone 2. This collection includes bonuses like the Bomber Battle minigame, visual layout fixes, new weapons, extra characters in Power Stone 1, and new unlockables. Multiplayer is available for 2 players (PS1) or four players (PS2). Using a single UMD, you can send the trial version of Power Stone 2 for your friends to play.