Just to add, the “Steam” trainers for the Arkham games here on WeMod also work on the Epic versions of the game.
You just need to set a custom installation path to the game’s executable in the WeMod trainer. Which for Epic Games is typically in something like:
The trainer works for both the Steam and Epic versions. All you have to do is add a custom install for the Epic version via the Add Custom Installation feature in WeMod:
Then all you have to do is navigate to the .exe path in file explorer that Ravenfyre listed.
The trainers only work for batman arkham city and arkham asylem. The trainers for arkham knight do not work. We mod app does open the game when you hit play but non of the trainers turn on. I hope this clarifies the issue.