The game has an expansion, American Wilds, which features American automobiles instead of Soviet. Each level also has three bonus objectives which can be completed to earn achievements they offer no in-game rewards. The game has a challenge mode that presents nine small maps each based around a specific gameplay function meant to teach the player the different aspects of the game.
There is both a single-player and multiplayer co-op mode that both use the same main six maps. The aim of the game is to transport logs to their destination without depleting resources (such as fuel) or damaging the vehicle. MudRunner is an all-terrain simulation video game which tasks driving through muddy unpaved roads in aging Soviet vehicles with nothing but a map and a compass. A sequel to MudRunner was released on Aptitled SnowRunner. The game was released in Japan on Nintendo Switch on June 18, 2020. Similar to Spintires, MudRunner has the player control off-road vehicles as they traverse locations to complete objectives. It was later added to the Xbox Game Pass in December 2018. It was released on Octofor Microsoft Windows, PlayStation 4, and Xbox One and is a spin-off/ sequel of the 2014 Windows-exclusive Spintires, which was developed by Oovee Game Studios. MudRunner (formerly Spintires: MudRunner) is a 2017 off-roading simulation game developed by Saber Interactive and published by Focus Home Interactive.