Share it with a friend - and then wreck em' in a game of Fox 'N' Hounds ;)
I won the Early Access Prize Draw and that time i was also a backer. Got my key on Humble Bundle for Early Access which shows as $25 Tier and wanted to gift my $15 Tier to a friend. Humble Bundle does not allow me to do that. It doesn't give a key, there is just a button to redeem it on Steam but since i already have the game in my library it doesn't work.
How can i share it with my friend?