There's a Hidden Character in Halo 3... and you probably never noticed

The Secret Pelican in Halo 3 was one of the first mysteries players found near the release of the game in 2007. Located hundreds of feet in the air and thousands of feet below the map barrier, this suspended Pelican seemingly served no purpose... until players discovered that it was a cutscene room for a hidden character.
Game: Halo 3
Mission: Crow's Nest
Difficulty: Any
Skulls: Bandanna, Cowbell, Tilt, Boom (optional)
Players: 2+
Discord: / discord
Music Courtesy of Karl Casey ‪@WhiteBatAudio‬ :
1. Neck Deep
2. Rise of the Machines
3. Unhuman
4. Terminator & Robocop