Apparently everybody knows what vega is capable in regards mining, i would like to share experience in redeeming game code... the process is real joke.
Once you will get to amd rewards site, you will be required to sign up, providing your email, name phone# etc, then you will get 2 codes one via email (real long one) and another one via text, you will need to input that on same page, once you will receive them and submit, after submission, you will get another code that you will use after you will sign up to steam... and them you will get your game code (yep, another one). ONE. i dont know know how they choose which one out of 2 games offered, but you will get only one, for another game you will be offered to buy it at full price. Was about to get games for my nephew but after this whole process... i couldn't get the game he wanted, i said just screw it. In store they said you get 2 games - YOU DONT.

P.S. VEGA64 is not impressive on mining at all, counting the fact that PC eats, at the wall, on stock settings between 300-400W when mining.