Birthday cards are OUT. Birthday games are IN.Gift this to your friends using the Steam gift functionality. You can buy it today and then schedule it to be delivered on their birthday. Easy right? 1. Add to Cart.2. In the shopping cart, there is a drop down selection. Change the default option "For My account" to "this is a gift" (wow so generous!).3. Then click the button “Continue to gift options”.4. Choose the recipient of the gift.5. Provide a gift heartfelt birthday message (or not).6. Select "schedule delivery" and choose your friend's birthday. Or select "As soon as possible" if it is already their special day.7. Proceed to purchase as