Top 100 GRIS Videos With The Longest Duration by DS PlaythroughsTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1."GRIS" - Full Game Walkthrough (Part 4/4 - Yellow Level & Ending)33:41WalkthroughGRIS 2."GRIS" - Full Game Walkthrough (Part 1/4 - Intro & Red Level)31:10WalkthroughGRIS 3."GRIS" - Full Game Walkthrough (Part 2/4 - Green Level)29:35WalkthroughGRIS 4."GRIS" - Full Game Walkthrough (Part 3/4 - Blue Level)27:25WalkthroughGRIS Top 100 » 200 » 300 » 400 » 500