AMD just announced their Never Settle Forever game bundle promotion. Basically you purchase selected Radeon graphics cards, and you will receive free games. This new bundle is split into three groups:buyers of the R9 280/290/295X2 series get three free games, the R7 260 and R9 270 series get two games and the R5 250 and R7 240 get one game. AMD will let you use your keys till August 2014. 

This bundle will change as new titles will be added, so even if you reclaim two of your game now, you will still be able to reclaim the game that is not even on the list yet. At this point it is unknown which games will be added later. AMD has also added 4 indie game, which will be available in a pack of two, so one choice equals two indie games (see below for the list).

So we see some  games such as Hitman, Tomb Raider and Thief but also classics such as Just Cause 2 and Dirt 3. Considering the fact that you are basically getting them for free, you can’t really argue the additional value.