I want to thank you for this generous gesture, but only owners of one of the bloodrayne games here on GOG have this subforum "activated" by default, so it is very difficult for a person who does now own the game to notice.
If you want your generous offer to reach more people, I would suggest to drop the code in this thread.
I would also advice to not to post the link directly, because there are known people who wait and grab codes like this with bots to later sell the game. Some users make the offer in the previous thread and when someone asks for the game, they PM them the game, trying to avoid "keygrabbers".

I did not redeem the code as I already own the game, but +1 for your generosity.

Thank you very much for this generous gift! I've redeemed the code.
I've enjoyed playing Bloodrayne 1 when it originally came out, but never got to play Bloodrayne 2.

By the way, check your PM for a little gift in return.