■ About WARRIORS OROCHI 4: The Ultimate Upgrade Pack – 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! Minimum: Requires a 64-bit processor and operating system OS: Win 8.1/10(64bit required) Processor: Intel Core I5 2400 or over Memory: 6 GB RAM Graphics: NVIDIA GeForce GTX 660 or over DirectX: Version 11 Network: Broadband Internet connection Storage: 25 GB available space Sound Card: DirectX 11 or over Additional Notes: 640×480 pixel over, High Color Recommended: Requires a 64-bit processor and operating system OS: Win 8.1/10(64bit required) Processor: Intel Core i7 3770 or over Memory: 8 GB RAM Graphics: NVIDIA GeForce GTX 960 or over DirectX: Version 11 Network: Broadband Internet connection Storage: 25 GB available space Sound Card: DirectX 11 or over Additional Notes: 1920×1080 pixel, True Color