Halo 2 is one of the best selling game for the XBOX original. I didn't got the XBOX version but, instead I got the PC version. I had hard time getting the PC version up and running...
The Master Chief (I am having a similar pose of the Master Chief tattooed on my R outer calf, once I get the $ together)
Evolution of Master Chief and Cortana
Halo 2: Anniversary Poster by DANYVADERDAY
Halo Wars 2
Halo 2: Anniversary ODST soldier., Sergey Samuilov on ArtStation at http://www.artstation.com/artwork/halo-2-anniversary-odst-soldier
Halo 2, Vol. 2 [Original Video Game Soundtrack] [CD], 11455950
Concept Art: Halo 2 Anniversary /doors/, Iuliia Misiul on ArtStation at https://www.artstation.com/artwork/concept-art-halo-2-anniversary-doors