Those two Killing Floors are most likely guest passes; mouse over them and read the popup to be sure.
I gave away both of my guest passes and my coupon. Still haven't received the gift for checking my inventory.
You're supposed to get a second gift for checking your inventory, because some of my Steam friends got TWO gifts.
You're supposed to get a second gift for checking your inventory
no you dont
Achievement: simply go to your Steam Inventory and see what you got, then we give you something else just for looking for that.
i got ep2 so i'll trade that with someone