Locked Door V: Switched On

This edition of the iterative game series (each one building on the code of the last) improves on the premise by including a new reactive NPC (Rex, a dog who follows you) and incorporating light and a dark subterranean area.

There are still unfixed bugs or quality of life issues from the past that likely won't get fixed in future updates (like 'bathroom' being lower case or disambiguation issues with keys), but it's pretty fun seeing all the things you can do.

As an individual game, 2 stars. As part of the series, 3 stars.