Quote Originally Posted by Daralii View Post
Reshade, as far as I'm aware, is a .DLL injector. There are definitely devs out there that will try to be restrictive about those to keep potential floodgates shut.
Please note that ReShade needs to be whitelisted by developers for it to work. In fact, for some games, it does not physically work.

It's not hard, from the dev perspective, to block its use - if they really wanted to.