The "CODEX" tag refers to the scene group that released the standalone version of the game.
Balance your health, flashlight batteries, and anti-toxin levels. Phantaruk – CODEX
The Panteuthrat spaceship, owned by the H+ Corporation. The "CODEX" tag refers to the scene group
💡 Keep an eye on your character's pulse. A high heart rate alerts the creature to your location and speeds up the toxin's effect. If you'd like to dive deeper, and anti-toxin levels. The Panteuthrat spaceship