Tekken: Dark Resurrection is a 3D fighting game developed and published by Namco, released for PlayStation Portable (PSP) on March 21, 2006. It is an enhanced version of Tekken 5: Dark Resurrection, featuring an expanded roster of fighters, new stages, and updated graphics optimized for handheld play. Players can engage in one-on-one battles using classic Tekken mechanics, including combos, throws, and special moves, across single-player, multiplayer, and arcade modes. The PSP version supports ad hoc multiplayer, allowing players to fight friends locally, and retains the fast-paced, technical combat that the series is known for, providing a complete portable fighting game experience.