They have not released many details but there will be four game modes available:

Racing:  The standard FlatOut concept: Race, destroy and either finish first, or make sure you're the last one standing (or: driving). Violent, agressive racing will take place in various locations and themes, such as the financial district, the industrial port and a dusty and an old but atmospheric town somewhere in southern-europe. Gamemode also available in splitscreen mode.

Trash : An addictive, violent, Wii-targeted game mode for what's the whole Flatout franchise about: Breaking stuff!

Use a weapon of choice (baseball bat, crowbar, lead pipe, amongst others) to totally trash the car of your opponent. Once trashed, he doesn't want this car anymore and it's all yours! New vehicle unlocked! By controlling the Wii-mote you can do as much damage as you like, until the time runs out. The more damage you do, the more score you earn: you can't believe how much fun this is!

Arena: Taking 'destruction derby' to a whole new level!

Forgot those simple, circle shaped, muddy circuits where cars smash each other till they explode: This new Arena is a true deathtrap! This arena, fully made of steel, concrete and asphalt, is equipped with amazing ramps, loopings and countless violent boobytraps in the floor- and wall panels. Prepare to meet traps like "Flamethrower Street", "Hole in One: Spike Pit", "1000 Ton Steel Ball", "Melting Pit" and "the 1000 Volt Fence" ! Gamemode also available in Splitscreen mode: Try to lure your friends in every each trap possible!

Stuntman : The best mode of the classic FlatOut, now revived and fresher than ever!

Accelerate till you can't go faster, and once arrived in the Zone: automatically enter slow-motion mode and use the very intuitive Wii controls to take the best angle for using the ramps with your car. Once airborne, Eject the driver through the windshield at exactly the right time, resulting in (hopefully) the best score ! The more bones you break, the more score you'll earn!