Use your arrows or W, A, S and D to move and follow in-game instructions for more keys and details! Race through different stages and levels, upgrading your trucks and purchasing new ones as you go. Smash things. Earn money for smashing obstacles, which you can then spend on upgrades. Collect nitro pickups to build up your boost. The more you collect the better your boost. Have a totally awesome time playing Grand Truckismo!