If this is from HB then beware of region locks.

I'm really sorry, but the key seems to be region locked to NA. I'm from EU (Czech Republic) and I can't activate it.

It's my fault. I should have read this thread more carefully.

I get the same error message as here:

NA (Canada) -> EU1 (Sweden) for Killer is Dead seems to be a no-go. https://i.imgsafe.org/da97ffe.png
I am from NA (USA) and tried to give Killer is Dead to someone from EU (Spain). Was a no go - higgers10

So please reroll. I will add you on Steam and give you the key in chat.

That's unfortunate to hear about the region locks.

On the other side of the coin, thank you for all the giveaways & the game!