Can I use a PS3 Controller?

Unfortunately the Playstation 3 controller does not have native support for the operating systems we support, meaning any driver used to make the gamepad work is third party. This essentially means we cannot support the Playstation 3 controller because we never know how it will work with the operating system. You can try to remap the controls under the menu>options>controller tab, but apart from that we recommend using the Steam approved controllers (that are fully compatible with the operating system, and our game!).