I load the complett game and cant start it.. so i try only the saves and it unlocks the Ending C Picture for me. But i will try it again with your upload. But i will try it again with your Upload, i'm on it.
Nope Sry i cant bring it to run on my Steam Deck, and its my only Linux device. Its strange because it is actually the same version that runs wonderfully for me if i load it from my page. I also start the games via itch.io launcher. Maybe that's the reason?