I love Halo 3: ODST. The ODSTs are fucking awesome! What makes them unique is that their not super soldiers, they don't have any super enhancements (for the most part) they can die on the battlefield regularly, and they know this, but they still fight enemies incredibly stronger than them.

I think for the most part the Halo ODST game has a great aesthetic and tone of loneliness, humor, and seriousness. Also the ODST's Designs just look so great and awesome!

After 15 years the game holds up really well along with it's soundtrack. Also the cover art of Halo 3: ODST was one of the first times I ever saw anything related to Halo. Happy 15th Anniversary Halo 3: ODST!