Vault-Tec Labs

Fallout and Fallout 2 file formats

403pages on
this wiki
Add New Page
Talk0 Share

Fallout and Fallout 2 both incorporate a few native file formats to store data in different ways.

Animation / ArtworkEdit

  • FRM file - Frame Graphics file, used for the game-world artwork
  • RIX file - ColoRIX image file, used as splash screen while loading the game

Audio / VideoEdit


  • INT file - Script used by various characters and objects found in the game world


  • BIO file - Pre-made character biographies
  • GAM file - Holds all of the global variables (GVAR) and global map variables (MVAR) in the game
  • MSG file - Dialogue / message file used for characters, locations, and all other text found in-game
  • SVE file - Holds movie subtitle data

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.

Also on Fandom

Random Wiki