Top 100 Halo 3 Videos With The Longest Duration by Game WaleTop 100 » 200 » 300 » 400 » 500Video TitleDurationCategoryGame1.Halo 3 - 07 - The Covenant - Gameplay Walkthrough1:00:20WalkthroughHalo 3 2.Halo 3 - 06 - The Ark - Gameplay Walkthrough59:18WalkthroughHalo 3 3.Halo 3 - 08 - Cortana - Gameplay Walkthrough42:55WalkthroughHalo 3 4.Halo 3 - 09 - Halo - Gameplay Walkthrough38:46Halo 3 5.Halo 3 - 02 - Crow's Nest - Gameplay Walkthrough35:37WalkthroughHalo 3 6.Halo 3 - 01 - Sierra 117 - Gameplay Walkthrough30:42WalkthroughHalo 3 7.Halo 3 - 05 - Floodgate - Gameplay Walkthrough27:17WalkthroughHalo 3 8.Halo 3 - 04 - The Storm - Gameplay Walkthrough26:52WalkthroughHalo 3 9.Halo 3 - 03 - Tsavo Highway - Gameplay Walkthrough22:26WalkthroughHalo 3 Top 100 » 200 » 300 » 400 » 500