Where do I download carmageddon reincarnation open beta?

[ambam]

Where do I go to download the open beta of carmageddon reincarnation?

Is this free or do i have to pay for it?

 

[ss202sl]

Steam - early access

 

[Dark Lord of Tech]

http://store.steampowered.com/agecheck/app/249380/

 

[ambam]

Ohh, so I have to pre-order it for $29.99 to get access to the beta?