Hole in the Highway

Description
The Hole in the Highway Glitch can be exploited in the last part of the level Outskirts on Halo 2. It is located in the area where you must make your way through the enclosed highway. Partway through, a Scarab fires its main cannon through a blown hole in the tunnel's ceiling. Players have climbed the debris to jump on the roof. This glitch does not require Grenade Jumping, though it will make the process much easier. Players who climb the debris fast enough will just notice a Scarab Gun in the blast and will see the Scarab walking away, only to mysteriously vanish.