Giveaway winner

Create one giveaway and you will see.

http://www.steamgifts.com/forum/91wob/faq-and-guidelines/page/31337

Giveaway-->Create a Giveaway-->Select Gift-->Batman: Arkham City-->1 Copy-->1Hour Giveaway-->Invite Only-->Create Giveaway.

Purchase the Game. Keep it in your inventory.
Send me the private link.
Wait an hour.
Send me game.

When you do create a giveaway, you can check the winner in "View Create" under "Giveaways". Press the send gift in the right side of the giveaway created. You will see the winner's email and profile.

Hope that helps, and thanks for the game.