@Elsa Droz This is a pretty old thread. Here is what i learned on my little bit of experimenting. Steam>Setting>Controller. Scroll down to where it says Non-Game Controller Layouts. Click edit. Make sure your controller is connected to the PC so that you may map the buttons. Enable Steam Input. Click the controller icon to select from controller layouts. Click community layouts and chose one of them. I recommend choosing a Minecraft one and editing that. Please ensure that your key mappings line up with your VS keybinds. After this you may need to restart your computer. If any of this is wrong please let me know and I will update my post. Hope this helps.