Halo: The Master Chief Collection: Halo 2 EP 17 Mission 8-9 Delta Halo & Regret Part 3

After dropping onto Halo in an HEV, John-117 fought his way through Covenant forces to reach the temple where the Prophet of Regret resides. This is the only Halo 2 level where you will be aided by ODSTs and is also the first level you fight Honor Guard Elites. Starting from the end of the previous level Delta Halo, the player travels on floating gondolas, in underwater elevators, and through various temple corridors to reach the room holding the Prophet of Regret.