mechtech

I have a few suggestions, depending on your mood. I think Avernum generally fits with a more ambient style soundtrack since it has rich ambient sounds and atmosphere. The first would be the Chronicles of Spellborn OST. This has a fantasy, hidden magic and mysteries vibe, and comes from a game that had a very strong focus on ambient sound design. Plug this playlist into this tool and randomize it: https://www.youtube.com/playlist?list=PLut752Vv-cA1ZPhDlTqfwa8MQFTokyn7F http://youtube-playlist-randomizer.valami.info The second would be the Underrail OST, which has synergy with the underground and alien feel of Avernum (it also takes place underground in a sprawling cave system), even though it has a sci-fi instrument arrangement: https://www.youtube.com/watch?v=ftWRSvRbUV0 The Divine Divinity OST is also a good fit. It has a more melodic, magical, high fantasy feel. https://www.youtube.com/watch?v=G3wOfUnqsyg&index=30&list=PLF83209B8D42B26DB