I have just uploaded in the "beta" branch a new build of the game.
Nothing has changed content-wise, but the build uses the latest stable Ren'Py and might solve some achievement bugs that people had in the past (especially on Mac) and it should also run smoothly.
I would really appreciate if people tested this build before I make it live in the main/default branch. I tested it myself but sadly I am very busy with many other projects :(
Thanks