Completing a demon level in Geometry Dash is a very difficult task. Completing an extreme demon is something only the top elite players can do. But what about impossible levels?

When RobTop Games developed everyone's favorite rage-inducing mobile rhythm-based platformer Geometry Dash, almost instantly players began creating impossible levels. But which level is the most impossible?

• 10 Hardest Levels Ever Beaten In Geometry Dash
• 10 Most Impossible Levels In Geometry Dash
• The True Most Impossible Level In Geometry Dash

10 Hardest Levels Ever Beaten In Geometry Dash

The 10 hardest levels ever beaten in Geometry Dash as of October 2022 are:

1. Acheron
2. Slaughterhouse
3. Abyss of Darkness
4. Silent Clubstep
5. Sakupen Circles
6. Firework
7. Arcturus
8. Oblivion
9. Hard Machine
10. The Hallucination

You can find out more in this list.

Acheron by Ryamu and more, screenshot form Neiro.

These are the 10 hardest levels ever beaten by a human, but there are other levels that can only be beaten by bots.

This is according to the Geometry Dash Demon List, the considered most accurate ranking of the hardest levels ever beaten.

10 Most Impossible Levels In Geometry Dash

The 10 most impossible levels in Geometry Dash as of October 2022 are:

1. Back on Track (by skubb and Corpulse, not the main level by RobTop)
2. Boeing 757
3. Smiley 792
4. Thanks Level
5. Hi Level
6. Dark Never Clear
7. Suffer
8. Heat Death
9. Schafs
10. WHOLESOMEmetathesis

Notice the abundance of joke level names. It appears Geometry Dash impossible level creators have a sense of humor.

Back on Track by Skubb and Corpulse, screenshot from fnm04.

These are the 10 hardest levels ever beaten by a bot. However, there is a level so long that it will never be beaten by a human or a bot, which is the true most impossible level in Geometry Dash.

This is according to the Geometry Dash Silent Level List, a ranking of impossible Geometry Dash levels.

The True Most Impossible Level In Geometry Dash

There exists a Geometry Dash level longer than the lifetime of the universe. This level is Nessus by Skubb and others. It takes roughly 4294967296^1098*4 seconds to beat, which is longer than the lifetime of the entire universe.

Nessus by Skubb and more, screenshot from Pho.

This means that nobody (or no thing) will ever beat this level, making it truly the most impossible level in Geometry Dash.

While there is no level harder than Nessus, there are many top 1 upcoming hardest levels that no human has beat yet. These include the following:

• Geometry Dash KOCMOC: New Upcoming Top 1 Extreme Demon
• Geometry Dash Top 10 Level Natural Disaster Verified By Helix

Do you think there will ever be a level harder than Nessus? Let us know what you think!