gamerssoul: I just now tried opening these games, it turns out that some needed to be opened in compatibility mode. Examples of games that will still not open with compatibility settings: Incoming, Incoming Forces, realMyst... I don't believe anything is missing, I think it's a compatibility issue.
Well on the store page it says Incoming only works up to windows 8 but maybe the forum could say more for Incoming if you search it's forum.
Real myst does say it works on win 11 and you may get support if you need it for something, but would check if the myst forum has something about it.
Well one thing i know is to not install games in program files rather something of it's own folder.
And yes incoming could be a compability issue, anyway did you try to restart your pc when you installed some games.
And i have windows 10 not 11