Linked steam account after activating a steam key and only comes up with play demo

[Cmdr Tizzy]

my friend Linked steam account after activating a steam key and only comes up with play demo

 

[Yaffle]

Most likely it's a second hand key - you can try customer services.

Or your friend can.

 

[Cmdr Tizzy]

Will pass it on and tell him to refund it, Thanks for the help!

 

[Para Handy]

Actually there was a problem with some codes a while back and people were able to get the game working OK by contacting frontier support, worth a try anyway.