Geometry Dash Theory of Firepower: A Challenging Demon Level Geometry Dash Theory of Firepower is a challenging level created by TheRealDorami (Dorami) within the Geometry Dash game. It is classified as a Hard Demon level and is rated 10 stars, indicating its high level of difficulty. The level is part of the Theory series by Dorami, showcasing the creator's dedication to crafting intricate and demanding gameplay experiences.