Leaderboard

Single player or multiplayer? For multiplayer you need to either play a mission that has the alliances set up (maps are usually called "2 vs 4 AI" or a similar name), or you create yours, which can be done with the editor. For Single player is using the editor, a windown (F10) where you need to make every side controlled by an AI as "ally" with every other AI, this is done the same for multiplayer, although the (1º) human will be always Atreides, and in case of multiple human players they will be "Harkonnen", "Ordos", and so on (even if in the game later every human play as Harkonnen).