X-Plane 11 Global Scenery DLC-CODEX refers to a comprehensive scenery package released by the scene group CODEX for the flight simulator X-Plane 11
Depending on the nature of the DLC, activation might be required. Official DLCs usually activate automatically if you're logged into your X-Plane account. X Plane 11 Global Scenery DLC-CODEX
Adding the full global scenery significantly increases the game's footprint: Updating Scenery in X-Plane 11 X-Plane 11 Global Scenery DLC-CODEX refers to a