Doom Eternal - Legacy Modding

Information about modding Doom Eternal with the Legacy Eternal Mod Injector. ALL CONTENT IN THIS BOOK IS DEPRECATED

The "assetsinfo" JSON can be used to add entirely new assets to the game.

The assetsinfo JSON format allows for advanced control over mod injector behavior. The most comm...

In DOOM Eternal, each map has a list of .resources and .streamdb files that will be loaded in the...

This .json file allows mod makers to define information about their mods, such as mod name, autho...

See Extracting Resources before proceeding. You must have gameresources.resources extracted. A s...

See Extracting Strings before proceeding. Make sure to backup the unmodified BLANG file. String...

These are the string file types you will be interacting with. .blang String files that CANNOT b...