Followed these guides: http://www.gamersonlinux.com/forum/threads/titan-quest-guide.311/ & http://www.gamersonlinux.com/forum/threads/titan-quest-anniversary-guide.2144/ the game will run absolutely fine except weather I try Steam's copy or GOG I get no sound. If I alt+tab out of the game, go to the sound program & click application(s) at the top the only thing I can see to change sound levels for is clementine (which plays music with the game running without issues). I have followed those guides before & gotten sound before, but I was on Mint 18.3, so what's changed? . . . . .