Something broke mouse support

[Argoon]

Well, the name really shouldn't have anything to do with it, but what might affect it is that Steam itself will detect the file name, so if you replace the executable that Steam wants to use, it will use the new version without really thinking about it. This might suggest that Steam is causing some issue?

Sorry for taking so time to reply been busy, it does look like steam is causing trouble, but the only way to know for sure was if i could start Penumbra Necrologue outside steam, for example making it use the no steam exe, but unfortunately no matter how many files i read on the mod folder i don't see where it calls the original game exe...