Read the Behind the Scenes - April: the biggest update this month will be Pest Control, a brand new player vs monster minigame. The Void Knights are a military order who have helped serve Guthix and his penchant for balance since the early 4th age. It is their job to ensure that the flux of good and evil that come through to Gielinor each day remains constant, but there are some beasts they find more difficult to accept than others. The portals they have found are nothing but pure evil, and so must be shut down at any cost. Protect the Void Knight from the invading hordes for 20 minutes or go and destroy their portals yourself while your friends rebuild the smashed barricades left behind you. With 6 new creature types and boats visiting the portals as soon as enough volunteers are available, we are confident this game will become a firm favourite for fans of cooperative gameplay. Well i think it wont be the same as your idea (its quite a nice idea) :) , but when this update will come out, all of us can join forces to kill some agressive monsters! :)