Spintires MudRunner is a Racing, Simulation and Open World game for PC published by Focus Home Interactive in 2017. Mud driving is ready for you!
Spintires MudRunner PC Game 2017 Overview:
After the successful release of Spintires, The developers started to make a new version. You can now start driving in mud with huge vehicles!
(v18.10.18 American Wilds Edition Expansion added)