All Hellboy: The Science of Evil Videos by RetrohedronPublishedVideo TitleDurationViewsCategoryGame2023-08-18Hellboy: The Science of Evil - Xbox 360 - 2008 - Bonus Features - Interviews41:0839Hellboy: The Science of Evil 2023-08-11Hellboy: The Science of Evil - Xbox 360 - 2008 - Full Playthrough - No Commentary - Part 3/31:53:42109Hellboy: The Science of Evil 2023-08-11Hellboy: The Science of Evil - Xbox 360 - 2008 - Bonus Features - Behind the Scenes5:1635Hellboy: The Science of Evil 2023-08-04Hellboy: The Science of Evil - Xbox 360 - 2008 - Full Playthrough - No Commentary - Part 2/31:50:29159Hellboy: The Science of Evil 2023-07-28Hellboy: The Science of Evil - Xbox 360 - 2008 - Full Playthrough - No Commentary - Part 1/33:12:20368Hellboy: The Science of Evil