Summary:
- This article discusses the classic first-person shooter games Heretic and Hexen, which were developed by id Software and published in the 1990s.
- It provides information on various cheats and codes that players can use in these games, such as enabling god mode, accessing hidden levels, and unlocking all weapons.
- The article is targeted towards video game enthusiasts who are interested in exploring the features and secrets of these retro FPS titles.