PC Gamer está regalando 1 millon de copias de Really Big Sky, un juego de naves y disparos en scroll lateral con muchas explosiones de colores xD
Really Big Sky (Steam) Gratis
The giveaway is currently on pause while the service that delivers the Steam keys comes back online. We'll update the giveaway as soon as keys are available again.
#4 El link está bien lo que habrá petado el servidor de claves o algo y por eso no te aparece de momento
"Due to heavy server load because of continuous spammage of comments, the giveaway has been cancelled till any further notice."
En fin
key conseguida y, también me ha funcionado del link de 
