Fallout: Brotherhood of Steel 2 was a game in development at Interplay Entertainment. It was to be the sequel to Fallout: Brotherhood of Steel but was cancelled following its predecessor's lackluster sales.
Like other Fallout games, the game would have used a reputation system, only simpler. The game would have featured fourteen new weapons and ten new enemies. Depending on whether the player is good or evil, the game would have played out differently. Each of the four characters that were playable would have had a different fighting style, therefore each time the player played the game, they would have a different experience. It would have had two player co-op action for players to experience the game with their friends. The Dark Alliance Engine would have been fleshed out and player experience would have been refined. A brand new sneak system would have been added to the game. This system would have allowed players to stealthily follow enemies or use a sniper rifle on them. For characters that could not use the sniper rifle, Interplay added a turret mode allowing those characters to use turrets.
The characters featured would have been Maxus, the son of Cyrus, and Jaffe, a Brotherhood R&D worker who was pulled from duty due to Brotherhood/NCR tensions. Scarlet was a character that is completely albino, she was raised by Harold and inspired by the stories of Dweller, the main character of the original Fallout.
A raider group called the Cypher's who hate technology and wish to destroy it whenever they come across it became known as the exact opposite of the Brotherhood of Steel. The Cypher's found a G.E.C.K and it started making a prototype of plants all the way down to the Gulf of Mexico, where he found his basin of life. There, at the gulf and its surrounding area, there were many jungles and such in an irradiated area. The jungles flooding the Cypher's base and made a bio-organic shell of life as the base of the Cyphers.
Mile's Reese, the member of the Cypher's who caused the G.E.C.K to flood irradiated Texas & Arkansas, then hired the Jackal's to steal the equipment of the Brotherhood of Steel. Mile's, however, has planted bio-organic mini-bombs in the Jackal's heads and once the Brotherhood of Steel is eliminated, he will blow up the Jackal's and the Brotherhood's tech.
A sexy Latino woman named Lilith, with both a short temper and short black hair, who wore nothing but a sports bra and ripped jeans would have found out about this plot. She would traced the Cypher's down to the Gulf of Mexico where she would have defeated them. She would have infiltrated the city of Corpse and then destroyed the irradiated G.E.C.K.