Psy-Phi

Psy-Phi was a 2005 fighting game developed for the Lindbergh arcade platform by new development studio Digital Rex, a development group within Sega, headed by Yu Suzuki formerly head of Sega-AM2. It is the first arcade fighting game to incorporate touch screen controls. Shortly after location testing in 2005, its planned 2006 wide release was cancelled and the game was called back before it was shipped to arcades.