Link to the KS page
Rollcage has always been my favourite game of all time.
Big cars with huge wheels, weapons, drive on ceiling, crazy stuff like the possibility to be "rocket boosted" to the finish line (think of a rocket jump in Quake, but with a car), and amazing track designs.
GRIP wants to bring it to the next level, with modern graphics and physics engine, and I'm really looking forward it.
Even though they only have a prototype right now, it looks damn amazing.
If you like fast paced non-conventional racing games, or just games that have a little bit of originality, you should take a look at it