Tecmo Koei released the game on Main North America, on Apin Europe and on Apin Australia.ĭynasty Warriors 7 story is based on the Chinese writer Luo Guanzhong’s historical novel Romance of the Three Kingdoms. It is developed by Omega Force and the seventh official installment of the series Dynasty Warriors. Dynasty Warriors 7 (Shin Sangoku Musou 6) is a Beat ’em up action game published by Koei.