Hello, I need help, I would like to create a game in my house to play with my friends and brothers, but with more than 6 players. The truth is that I can not do it and I can not find how to do it. A long time ago I installed something that I do not remember in another computer that I had and could create up to 20 players, but I do not remember. 
Beforehand thank you very much
Beforehand thank you very much