Stainless Games' Carmageddon: Incarnation is hitting Steam through Early Access in Q1 2014, according to the developers website. The Early Access launch will see players able to purchase the game through several price points.
The standard package sees you receive everything the Kickstarter and PayPal backers who pledged $15 or more. But there is also a promotion to give away 99 free passes to the "Full Package" version of the game, which includes all updates and future downloadable content. A blog post on the official website reads:
Yes, Q1 2014 will see the launch of Carmageddon: Reincarnationon Steam. And Early Access means the World gets the game at the earliest opportunity, and we all get the benefit of feedback and community involvement as the game continues towards its ultimate destiny; To boldly go where no cow and granny mangling game has gone before!