GRID - Mac Have it both ways GRID delivers the satisfying challenge of a thoroughbred driving sim along with the instant gratification of an arcade racer Choose your ride Get behind the wheel of an incredible selection of licensed supercars including the Porsche 911 GT3 RSR, the Lamborghini Murcielago R GT and the Aston Martin DBR9 Race your way around the world, from American city streets to Japanese mountain roads to prestigious European circuits Master five driving disciplines from the thrill of white-knuckle downhill drift racing to the metal-on-metal havoc of demolition derby Go an extra lap with the 8-Ball and Prestige DLC packs, which soup up the Race Day and online modes with extra cars, new events and a new track