Kyle Grave | Metro Last Light Soundtrack - "Gear Up" @KyleGraveXx | Uploaded May 2013 | Updated October 2024, 6 days ago.
All credit goes to 4A Games for creating such a brilliant game with an amazing soundtrack!

Extracted with Hyperripper / Dragon Unpacker
Go to File top left, Hyperripper. Go to formats and check "OGG". Go to search tab and select "sounds.vfs0" from the gamefolder, search and unpack to a desired folder.
Filename of this track is: "sounds_vfs0-0000003167"

Original trackname unknown, if you know it, tell me in the comments, thanks!