Let's play Thief fan missions: Calendra's Cistern, episode 1
Channel: vfig
Date: 01/04/2018

Garrett's sorceress friend Mercedes learns of a valuable relic in the hands of a certain Lady Calendra. Naturally, he's going to steal it. Turns out Lady Calendra's throwing a secret party in the cellars beneath her inn. Guess who's gatecrashing?

Calendra's Cistern is a Thief Gold fan mission campaign by Purah (Anthony Huso), Totality (Triston Attridge), Thumper (Gary Barton), Loanstar (Paul B.), and Deep Qantas (Teemu Salmela). Find more details and the download at TTLG – http://www.ttlg.com/forums/showthread.php?t=25195

I recommend getting Thief Gold from GOG – https://www.gog.com/game/thief_gold – as it's already patched to the latest 1.25 NewDark version, required for this campaign. And you'll want to use DarkLoader – http://www.darkloader.net/ – to install this campaign and other fan missions.