The Alexandrian " Lost Laboratories of Arn - Part 2: Sunken Temple of the Arn
This section of the adventure is based on The Sunken Temple of Arn , a submission to the One Page Dungeon Contest by Strange Stones. Everything you need to use this version of the adventure can be found here, but I recommend checking out the original and some of the other nifty stuff available for free download over there.
Paid for by patrons
Lost Laboratories of Arn - Part 2: Sunken Temple of the Arn