Power Stone is a fully 3D arena fighting game series made by Capcom. Power Stone was initially released on the Sega NAOMI hardware[3] and later ported to the Dreamcast. In February 2006, Capcom ported the entire series to the PlayStation Portable with a few enhancements: most notably, the PSP version of the original Power Stone included the four new characters introduced in Power Stone 2. An anime TV series based on the game ran in 1999 from April 3 to September 25.

Now the PS4 and Xbox one is out and power stone 3 needs to happen please Capcom make it happen for the fans out there .