Total revamp of this review, seems the problem with this game and the rest of the Agri Sim series is their reliance on some of the earliest PhysX technology. If your copy's working after installing nvidia's legacy physx drivers, and you update the video card drivers later on, you will need to reinstall the legacy physx package after the video card driver update, since something in it gets busted.
Note here, if you have one of Ati/AMD's latest video cards, NONE of these games, nor others that require the legacy PhysX pack (original Two Worlds, Darkest of Days) , will likely EVER work for you. Nvidia's too cheap to provide an install for you guys, unfortunately.
Hidden "phone home" DRM that half the time can't reach the server is only the start of the things wrong with this game. When it works, vehicles and implements fall through the ground, the plowing physics are off-the-charts terrible, and the collision detection is so bad it isn't even funny.
People running two Titans in SLI have trouble running this thing, which when seen at the highest settings makes sense but...really? Who needs Crysis: The Farm Years? They should've licensed the engine SCS runs Euro Truck 2 on, those visuals for a farm game would be nice and *not* blow up your machine.