Finale is the eighth and last track from the second CD included in the Halo 3: ODST Original Soundtrack. It contains the tracks "From the Ashes (reprise)", "Orbital Drop Shock Trooper", "Old Friend", "Reborn Relic" and "Prepare to Drop".
The track takes place during the credits, Epilogue and the Legendary Ending. The segment, Orbital Drop Shock Trooper, plays during the Halo 3: ODST - E3 2009 Gameplay Trailer and the level Coastal Highway. The final part of the track is from the track Prepare To Drop, which doesn't even make an appearance in the game at all (except on the Main Menu).
This track features a few remakes from previous Halo soundtracks. During the Epilogue, an orchestral version of the Gregorian chant from the original Halo Theme can be heard. During the Legendary Ending, the track Halo Reborn from the Halo 3 Original Soundtrack is reused for this matter. Also, the segment track, Orbital Drop Shock Trooper, bears some similarities to Earth City from Halo 2.
- From the Ashes (reprise) 1:12
- Orbital Drop Shock Trooper 3:43
- Old Friend 1:07
- Reborn Relic :51
- Prepare to Drop 1:17