VR-1 Entertainment, a division of Circadence Corp., is based in Boulder, Co. with development facilities in Canada, Japan and Russia. The company was founded in 1993 as the premier developer of massive multi-user online entertainment technologies and content applications such as its sophisticated VR-1 Conductor technology. VR-1 is regarded as a pioneer in massively multiplayer content with titles such as Microsoft's Fighter Ace. In early 1999, VR-1 acquired two console game developers: POW Games (Tokyo) and Devil's Thumb Entertainment (Boulder), and are now uniquely positioned to capitalize on the convergence of console and online gaming on platforms like the Xbox.
The company has been involved titles released on the PS2.