
D Series is an off road driving simulation with custom track editor built into the Steam Workshop. It was originally released in 2015 and completely rebuilt for 2017 with all new vehicles and a new controller input system.






1 Lap around any circuit.

10 Laps around any circuit.

25 Laps around any circuit.

100 Laps around any circuit.

1 Race or Time Trial Completed

5 Races or Time Trials Completed

20 Races or Time Trials Completed

250 Laps around any circuit.
Minimum OS *: Windows XP SP2 (Windows Vista and 7) Processor: Intel CPU, AMD 64 CPU (2 GHz) Memory: 1 GB RAM Graphics: 1024 MB Pixel Shader 2.0 GPU DirectX: Version 9.0 Storage: 2 GB available space Additional Notes: Must have DirectX Redist for Force Feedback
Minimum OS: MacOS X 10.6.6 or higher Processor: Intel Core Duo Processor (2 GHz or better) Memory: 1 GB RAM Graphics: ATI Radeon HD 2400 or better / NVidia 8600M or better Storage: 2 GB available space
Minimum OS: Linux or SteamOS Processor: Intel CPU, AMD 64 CPU (2 GHz) Memory: 2 GB RAM Graphics: 1024 MB Pixel Shader 2.0 GPU Storage: 1 GB available space