Reshade in Unity Games and in Android Emulators

Hello. First up, i wanted to ask you a question and that is: Is it possible to add Reshade to Unity games? And what i mean by that is not Assassin's Creed: Unity, but games that are made with the Unity game Engine and not something else. It's easy to add it to other games, but i never succeded with Unity games. So, is it possible, or not?

Second and last: I've tried adding Reshade to the well-known BlueStacks 4 Android Emulator, but like the first question, again i failed.
See, the thing is i did it by locating the app that boots up BlueStacks 4, choose the same graphics API as in my Emulator and installed it there.
However (you guessed it) it didn't work. Am i doing something wrong? Did i choose the wrong app? Please help me, thanks.