


You can be a member of all factions and do all quests but the last main quest where you have to pick sides. No, the game forces you to pick either the Brotherhood, the Railroad, the Institute, or the Minutemen. Can you beat fo4 without joining the Brotherhood of Steel? If you tend to think that eliminating and killing entire populations of Synth and other Mutants is justified, then the Brotherhood of Steel may be suitable for you. The Brotherhood has no trouble supplying its constituency with enough firepower and armor to start an epic conflict. Is it bad to join the Brotherhood of Steel?

