Geometry Dash Mission MADISON is a Hard Demon 2.1 created by AgentJDN. It uses two main colors, including white and black. It is considered one of the hardest levels of AgentJDN alongside Operation Megan and Spaced Out.
The level starts with a colorful cube stage containing jump orbs, holes, and spikes. Immediately after, the player enters the double-speed spider segment. Here, the player just needs to follow the “hand” to go in the right direction. Next, the player will enter the Swing Copter section, the hardest part of the level. After changing the gravity and removing all the spikes, the text reads, "Let's do this! Drop Ahead!" will appear on the screen. Finally, the player enters a ship sequence using rotating cubes inspired by the regular Geometry Dash icons.
Mission MADISON contains three coins that the player can collect.