Free steam game

[Gimpymoo]

Is it possible to add this to my account using only a web browser? I'm on my phone right now

This. I can't find anywhere to add the key through the browser (at work).

Only through the Steam client unless the mobile app allows to activate but I do not think it does.

 

[sharpygsxr]

no luck here and cba going through the list more than a random fashion

 

[twist3d0n3]

been randomly firing in keys, all coming up as dups, oh well