Children Your mission, should you choose to accept it, is to help rid Hack Green of spy mice and find them and their leader, Big “R” Russki the spy rat. Pick up your secret orders on your way into the bunker, hand them back when you leave and you’ll receive a Secret Agent Certificate. Find them all and we’ll reward you. During the cold war everybody knew of our own secret service MI6 and in the Kremlin in Moscow the Russian equivalent the KGB. No one suspected that underneath the floorboards of those secret offices a parallel world of "Mouse Spies" existed. Our mice worked for MI6 (Mouse Investigation Branch 6) the Russian mice worked for  E.E.K. ( Eastern European Kremlin). Top secret agent spy mice made their way from the Russian Baltic ports,stowing away on ships bound for the nearby port of Liverpool. From there they made their way to the bunker in Cheshire. The spy mice agents mission was to steal the secret war plans and the recipe for the famous, tasty. Cheshire Cheese, as the poor Russian mice only had cabbage cheese to nibble!