This is a cross-post from FurAffinity.
The original is here: https://www.furaffinity.net/view/27080136
Play it in your browser: https://askmeaboutlo0m.github.io/muffin/muffin.html
Or if your graphics drivers are too broken for that, natively in Windows: https://www.dropbox.com/s/851dqjihqxghw8i/muffin.zip?raw=1
You probably have to play the browser version in full-screen for the mouse to be captured.
There is no use key, you just run into doors to open them.
This was a thing very quickly thrown together for a contest hosted by thetunnahaddict last year.
If you're wondering, Emscripten is a compiler. If you want to compile your C application to the browser, check it out, it works great. It probably also works with C++, but I haven't tried that.
If you're looking for some game maker thing, look elsewhere. Emscripten will not help you with that.
Done by askmeaboutloom.