Warriors Orochi 3 Ultimate was never officially released for the PlayStation Portable (PSP), a related version titled Musou Orochi 2 Special is available for the handheld console. Important Distinction: "Ultimate" vs. "Special"
experience on a portable device, consider these official releases: PlayStation Vita: Warriors Orochi 3 Ultimate is natively available on the and features the full expanded roster and story. Nintendo Switch: A Japanese version of the Ultimate Edition was released for Switch in 2017. Steam Deck: Warriors Orochi 3 Ultimate Definitive Edition Warriors Orochi 3 Ultimate Psp Download
This is an enhanced sequel/re-release that includes significantly more content, such as Gauntlet Mode and new story chapters. It was released for PlayStation Vita, PS3, PS4, and Xbox One How to Play Warriors Orochi 3 on PSP Warriors Orochi 3 Ultimate was never officially released