With the GECK toolkit, you can create, modify, and edit any data for use with Fallout 3, from building landscapes, towns, and locations to writing dialogue, creating characters, weapons, creatures, and more.
Patch Fallout 3's Garden of Eden Creation Kit editor up to fix several issues and add support for the goodies added by downloadable content.
Support for DLC master files
Fixed several crashes related to editing data and dialogue
Minor fixes to dialogue export functionality
New checkbox for hid...