Anomaly 2 full pc game free download just for you to enjoy :) here at GaMin9 

Download:LINK
Download all parts and extract part 1, install and EnJoY
Minimum system requirements:
*windows xp,7,8
*disk space:2.5Gb
*Ram:2Gb
*Video Memory:512Mb
*CPU:intel core 2 duo @2.4Ghz