Developed by Seed Studios especially for PlayStation 3, Under Siege will be available for PlayStation 3 Network on April 27th in Europe and May 3rd in the US.Gamers in Europe and the US will finally be able to play the first RTS (Real Time Strategy) created from scratch and exclusively for PlayStation 3. Under Siege will be released in Europe on April 27th and in the US on May 3rd and supports t... more.