The latest game in the renown Dirt series is getting a demo today for the Xbox 360, PS3 and PC. Dirt Showdown is the latest entry in the rally racing franchise and this demo should give you a good taste of what you're in for when the game releases later this month. The demo will feature a single player and multiplayer event and is available right now on the Xbox 360 and the other two should be available later today whenever their content updates. For the PS3 this usually means later in the evening.