Get a farming simulator if you're going for the Zen gaming appeal. All the trucks have one interior, everywhere off-road rides like it's through cement, not mud or dirt. Goals are either extremely easy or extremely tedious, like backing up a trailer without mirrors into an unforgiving silhouette (through wet cement). Get donut county for half the price and waste 2-3 hours that way.
Edit: Now two stars since I found the two speed manual shifter and a backup camera angle.