Alliance

A group of players who agree to follow specific rules of conduct towards each other and may have a shared agenda.

A group of players who have agreed to obey particular and specific rules of conduct towards each other and who, usually, also have a shared agenda.

Does your game allow players to have an effect on the progress or state of the other players?

Provide opportunities within your game for alliances to be forged or broken between players. Players may need to come together at certain points in the game to overcome other players, gain territory or benefit from shared resources.