MissionRisk - Version 2.2 Based on risk, the classic military strategy game of world domination. You can play MissionRisk with up to 6 players, either human or computer controlled. Wars can be fought across a network or by using the hot seat method on a single terminal. The aim of the game is to either dominate the world by wiping out all of your opponents, or to complete a secret mission issued at the start of the war.