The supreme "WARRIORS OROCHI" experience is here!WARRIORS OROCHI 4: The Ultimate Upgrade Pack, full of premium replayable elements, is now available for the definitive installment of the "WARRIORS OROCHI" series WARRIORS OROCHI 4. Features The world of WARRIORS OROCHI 4 is expanded with the addition of new characters Gaia and Hades, who are here to shed some light on the questions left unanswered in the main story. Familiar faces from Koei Tecmo games: Achilles, Joan of Arc and Ryu Hayabusa join the battle! Enhanced Musou action, featuring the addition of the new Sacred Treasure exchange, and Musou Switch Combo systems! New replayability elements: Infinity and Challenge modes!