Algodoo Sky Layers refers to the conceptual "layers" within the Algodoo simulation environment, often explored by users for creative builds and experiences. It's important to note that Layer 1 is considered the official, default environment, while subsequent layers (Layer 2 and beyond) are fan-made or user-created concepts.
Normal Sky
Layer 1 represents the default, official environment within Algodoo. It typically features a simple sky and ground, providing a foundational canvas for Simulation and Physics experiments.

Black Sky
Layer 2 is a conceptual, fan-made environment often depicted as a darker, more mysterious space compared to the default Normal Sky. Users often note that "escaping" Normal Sky to fully access Black Sky within this conceptual framework can be a time-consuming challenge, sometimes taking hours of dedicated exploration. It is one of many user-created "layers" that expand the Algodoo experience beyond its official boundaries, sometimes suggesting hidden depths or alternative realities within the simulation.

Color Sky
Following Black Sky, Color Sky is another conceptual, fan-made environment often described as being "beyond" Black Sky. Accessing Color Sky is often considered an even greater challenge than reaching Black Sky, requiring more dedicated exploration and time within the Algodoo environment. Its visuals are typically highly abstract, sometimes featuring complex patterns or a chaotic mix of colors.

Glitching Sky
Glitching Sky is a conceptual, fan-made environment. Accessing this layer is considered an even greater challenge than reaching Black Sky or Color Sky, requiring extensive exploration and dedication within Algodoo. Its visuals are typically characterized by a muted grey background with small, fragmented, glitch-like patterns, reflecting its name.

Red Sky
Red Sky is a conceptual, fan-made environment. It is believed to be accessible from Glitching Sky and is notorious for featuring "crashers"—entities that, upon contact, can cause the Algodoo simulation to abruptly terminate, adding a significant risk to its exploration. Some community theories suggest the pervasive red text and color scheme are a subtle warning or visual representation of the 'crashers' and the inherent danger of this layer.

Gall Sky
Gall Sky is a conceptual, fan-made environment, often considered the sixth layer in the fan community's progression. It is believed to be accessible from Red Sky, and its visuals frequently depict a larger, distinct environment that contains a small, contained element reminiscent of Red Sky, symbolizing a successful "escape" or deeper progression from the previous challenging layer.

White Sky
White Sky is another conceptual, fan-made environment in the fan community's progression. It is said to be accessible from Gall Sky, but the time required to "escape" Gall Sky and reach this layer is often described in terms of weeks of dedicated effort, making it virtually impossible for most users to access. The visuals for White Sky are typically very stark and minimalist, often featuring a plain white background with only subtle indications of the layer number and a small, distinct element.

Grey Sky
Grey Sky is another conceptual, fan-made environment, considered the eighth layer in the fan community's progression. It is believed to be accessible from White Sky, representing an even more extreme level of dedication and exploration within Algodoo, making its attainment an exceptionally rare feat. Its visuals are stark, featuring a plain dark grey background, often with minimal elements, such as a small white square, symbolizing its profound isolation.
