It will include the PC versions of Fallout, Fallout 2, Fallout Tactics, Fallout 3 Game of the Year Edition, Fallout New Vegas Ultimate Edition, and Fallout 4 Game of the Year Edition.
While UK pre-order details have yet to be revealed, the game can be pre-ordered on Amazon Germany for €39.99.
Speaking to VGC in August, The Outer Worlds narrative designer Megan Starks said she thinks Fallout fans will enjoy the upcoming PC, Xbox One, PS4 and Switch game.
October’s Xbox Game Pass titles include Bethesda’s Fallout: New Vegas and Dishonored 2.
Streaming service PlayStation Now also added several Bethesda titles to its library in August, including Fallout 4, Doom and Wolfenstein: The New Order.