Guys I bought Prototype 2 from the place where I can buy Prototype 2 (from Steam). And then, my friend in South Korea really wants to play Prototype 2. So, I would like to let him play by letting him to use my steam account. However, as I know, South Korea has a region lock of Prototype 2. Is it allowed to play Prototype 2 in South Korea if it is already in the library?