Day 8: Music from a shooter (first or third person)

Mick Gordon - 11. BFG Division

I haven't played many first person shooters (I'm not even sure if Portal or Metroid Prime count), but this game made me more willing to try games like Doom, Wolfenstein, and Duke Nukem 3D.

Specifically, what got me interested in the game was the video where Team Four Star played it:

DOOM - 01 - TFS Plays (TeamFourStar)

The game's intro (and how much fun they were having) was enough to sell me on it.

Alternatively, the music from that intro:

At Doom's Gate