What are the usage limits of controller mapping under the new anti-cheat rules?

Hey SUBPBPB​,

While we aren't able to approve particular hardware or software like this, a general rule of thumb is that you shouldn't use any devices or functions that allow you to do anything that can't be done in-game with the standard settings.

In this case, if you're simply remapping keys, that's available in-game to everyone and shouldn't be an issue. However, mapping multiple actions or commands to a single keypress would not be something standard to the game and should be avoided, for example. We can't give a blanket approval as it's not always clear how each device may handle the various functions, but generally speaking, one key/button press = one action is a safe rule of thumb.