: It is a sandbox. You can do everything from high-speed police chases and rock crawling to delivery missions and bus driving.
: BeamNG.drive is an Early Access game that receives regular, free updates. There is no official "Conquer the Desert" standalone edition or paid DLC with this specific title. BeamNG.Drive.Conquer.the.Desert.Early.Access.zi...
If you are looking for a review of the actual game BeamNG.drive (which features extensive desert environments like "Johnson Valley"), here is the consensus: : It is a sandbox