Bethesda Softworks announced Tuesday that it will software tools to allow gamers and developers to tinker with the publisher’s recent PC and console release, “Fallout 3.” Dubbed the “Garden of Eden Creation Kit,” or G.E.C.K., the editor will enable gamers to create mods, or personal modifications of the PC version of the game. Bethesda will make the editor available as a free download in December. Games for Windows users will be able to create and add their own content to the game.
