Prince Quisborne is a large, descriptive, puzzly text adventure game with some old-school flavor but new-school convenience and depth. Additional description of the game, public ratings, and public reviews can be found on IFDB.
Currently I'm only using this repository to keep updated versions of Prince Quisborne immediately available without having to wait for IF-Archive uploads.
The "Source code" files in the releases section do not contain source code, they're actually an outdated version of the game file that I can't get rid of because GitHub automatically generates them. I may make the source code public eventually, but the codebase is massive for a solo project (750,000+ words) and I would need to clean it up before putting it out.