Dirt Rally (and other games) free if you have select AMD GPUs/CPUs.

[Peeble]

https://www.amd4u.com/amdgamepromo/

If the site is down, this is the eligible hardware: http://pastebin.com/gg0zvGrB

And here are the games you can choose from:

Far Cry 3
Far Cry 3 Blood Dragon
Dirt 3
Saints Row IV
Sonic & All-Stars Racing Transformed
Guacamelee
Lego Batman 3
Napoleon - Total War
Sid Meier's Beyond Earth
DiRT Rally
Tales From Space: Mutant Blobs Attack
DYAD
Space Run

 

[Injen]

OMG :icon_eek: