Codex

The Codex is a series of entries for background information in Doom (2016) and Doom Eternal

Doom (2016) Entries

 * Environments
 * Database
 * UAC Personnel
 * Weapons
 * Monsters
 * Artifacts

Doom Eternal Entries

 * Codex/Story Of Earth
 * Codex/Story Of The Sentinels
 * Codex/Arsenal