8. Reverse Engineering / File Formats

Documentation on the id Tech 7 Engine, including known structs and file formats. Intended for developers.

The ".tga" files used in DOOM Eternal are not targa images. They are actually "BIM" (or .bimage) ...

.streamdb stands for stream database. The .streamdb files contain the majority of game data in DO...

A list of important enumerated types used in the idTech7 engine.

The textureType_t enum is part of the idImage class. It designates a texture as 2-dimensional, 3-...

The textureFormat_t enum is part of the idImage class. It describes the image format / block comp...

The textureMaterialKind_t enum is part of the idImage class. Definition enum textureMaterialKin...

Kiscule is probably the most powerful scripting tool in the idTech7 engine.

Kiscule is the replacement for SuperScript from id Tech 6, it was designed originally for The Voi...

This list was dumped by listing all virtual classes with "idLogicNode" in their name, copying it ...

Miscellaneous notes related to id Tech 7 reverse engineering. Much of this is copied from the now...

Doom 3 BFG is now fully open-source, and can be helpful as a reference. The source code for Doom ...

It was discovered by an anonymous user that the Doom 2016 multiplayer alpha contained a launchabl...

This is a list of every "event" in Doom Eternal. It can be downloaded as a text file here. The l...