46. There have been a lot cancelled Fallout games and failed Fallout projects in the history of the series. “Several” iPhone titles have been pitched and rejected. A PlayStation version of Fallout was in development for about 3-4 months before Interplay abandoned it, and a squad based first and third person tactical game called Fallout Extreme never got past the concept stage. Fallout Pen and Paper d20, which began development under Interplay, was forced to change the game’s name to Exodus after the company was purchased by Bethesda, effectively “cancelling” it as a Fallout title.
Both Tactics and Brotherhood of Steel were to receive sequels; BoS 2, put into production before the release of the original and referred to as “Vagrant Lands”, was almost finished when massive layoffs at Interplay in 2004 impeded its release. Fallout:Tactics 2, which would have taken place near Florida, was cancelled once Fallout Tactics: Brotherhood of Steel began to sell poorly. And Project v13, the Interplay Fallout MMO, was ultimately shut down due to the licensing ownership issues with Bethesda.