Geometry Dash Fast Base After Base is a custom level created by Croshz for the popular rhythm-based platformer game, Geometry Dash. As suggested by the name, it is a faster-paced version of the original "Base After Base" level in Geometry Dash. Croshz has likely introduced additional challenges and twists to enhance the level's intensity and difficulty. Here's an overview of the level: Level Information: Name: Geometry Dash