There's a playable demo for rFactor 2 on Steam, surprisingly racing in more that two-and-a-half years after the initial release of the motorsport sequel. They don't outline what's in the demo, so here's the brief description of the game: "rFactor 2 is a realistic, easily extendable racing simulation from Image Space Incorporated. It offers the latest in vehicle and race customization, great graphics, outstanding multiplayer and the height of racing realism. rFactor 2 features mixed class road racing with ultra realistic dynamics, an immersive sound environment and stunning graphics." Thanks Frans.