Making the target unimportant. assigning to him unimportant very duel missions. do not inviting him to important meetings, and keeping from him important information needed for achieving his goals. when the target suggest something, the other criticize him heavily. when he complain, you tell him he has to play the team game. The marginalized game is aim to reduce the power of a strong players, and downsized him to a manageable player. it is used by [[conservative]] players. (Games in workplace .p 2).