Welcome to the ultimate Doom Eternal guide! Here, you will find the complete codex for both Doom Eternal and its expansions, The Ancient Gods 1 & 2. While this guide does not cover enemies, weapons, or tutorials, it is a comprehensive resource for all other aspects of the games. If you have any feedback or spot any errors, please leave a comment and I will periodically check and make updates. However, be warned, there may be spoilers ahead. So read at your own risk and let’s dive into the world of Doom Eternal!