I've continued to work on Temple of Darkness. What started as a small prototype for a monthly game jam has developed into a more elaborate little game. Download (the 'dev version') from https://dense13.itch.io/temple-of-darkness, and/or read a bit about the update in the devlog: https://dense13.itch.io/temple-of-darkness/devlog/342019/january-22-update. More to come over the next month or two. :)