The PC port, released in March 2008, was technically superior to the original PlayStation 2 version.
Native support for higher resolutions, improved shading, and adjustable graphic settings.
While it has native gamepad support, you may need tools like X360CE to map modern Xbox or PlayStation controllers correctly.
See the game's mechanics and performance in action through these gameplay overviews: Warriors Orochi (PC) | Samurai | Longplay YouTube · KillinCat A Game Review | Warriors Orochi (PC) YouTube · KillinCat WARRIORS OROCHI 4 PC (eng): prologue, setting and tutorial YouTube · matt89connor A Game Review | Warriors Orochi (PC)