New case - Demo Update

Big update time !

A new case in 3 part is added to the game along with a loooot of bug fix and Quality Of Life features added.

I won't spoil a lot about the case but it's quite fitting for an halloween party, especially the last part. Different interpretations but no consequences this time (yes it happens).

The biggest fixed bug is related to some ending not being saved properly and save compatibility with this version (let's hope it's okay for the futur).
Better ending indicators has been added with dynamic display.

As always, comment and let me know if you encounter any issues or if you have ideas you want to see !