Spintires is a good, challenging offroad driving simulator
It looks good and seems to be quite realistic.
The camera and (crane) controls can be annoying sometimes, but nothing that can't be learned.

Spintires has a nice community which provides a range of good maps and vehicles available to play.

Spintires is a good, challenging offroad driving simulator It looks good and seems to be quite realistic. The camera and (crane) controls can be annoying sometimes, but nothing that can't be learned. Spintires has a nice community which provides a range of good maps and vehicles available to play.