Apply coupon “U9OULG-XRTO1V-4VMUGZ”.
Registers on Steam.0
Civilization: Beyond Earth, PC/Mac/Linux – £22.49
First register an account with GameAgent, then add it to your basket at this price via this link. This price won’t display until you’re registered and logged in.
Registers on Steam.
Cheers Trevor for the tip off.
Update: Just been informed that GameAgent won’t be sending out codes until the mac version ships, so it’s probably not worth going for this at all.1