Power Stone Collection, known as Power Stone Portable (パワーストーン ポータブル) in Japan, is a game released for PlayStation Portable in 2006 that includes Power Stone and Power Stone 2 with extra content, such as the ability to play as Kraken and Valgas in the second game and Pete, Julia, Gourmand, and Accel in the first game, and 12 new items. However, VMU features from the second game were removed.
|Games||Power Stone - Power Stone 2 - Power Stone Collection|
|Other media||Power Stone (anime) - Power Stone (manga) - Power Stone Original Soundtrack|
Power Stone Original sound track ROUND 1 - Power Stone Original sound track ROUND 2
|Characters||Falcon - Rouge - Wang-Tang - Ryoma - Ayame - Gunrock - Jack - Galuda - Kraken - Valgas|
Pete - Julia - Gourmand - Accel - Pride - Mel - Pharaoh Walker - Dr. Erode
Apollus - Jane - Cassie - Octo - Pus
Master - Lord - Ayame's family - Valgas' Team