I read in this forum 15 levels - the demo , 3 levels - . But maybe today is diferent .
And .... the latest drivers beta for NVIDIA GF280 and GF200 with support for Nvida Physic has a profile for
Anabiosis 
. And for Clear Sky - launch August 29 - and Far Cry 2 - launch Setember /October - but not for GTA4 PC or Duke Nuke Forever
