HumbleBundle.com is offering a FREE download of the game Dirt Rally. This game perfectly captures that white knuckle feeling of racing on the edge as you hurtle along dangerous roads at breakneck speed, knowing that one crash could irreparably harm your stage time. Dirt Rally is provided via Steam for Windows, Mac, and Linux. A free Steam account is required. Offer ends on 9/2/19 at 1 PM ET.