The German X-Sim DIY Motion Simulator community released a plugin that ads support to Assetto Corsa by Kunos Simulazioni.
X-Sim is the first software for DIY (Do it yourself) simracing and flight simulators in the world. It is now about ten years old and has a wide internet community which is using the software.
Follow the development of the plugin here
Check out http://www.x-sim.de |