ProceduralSky.com

Procedural skies for games, cinematics, and virtual worlds.

Download AI-assisted 360 skyboxes, HDR lighting environments, and cinematic atmosphere packs for Unreal, Unity, Blender, Source, and custom engines.

Download free sky pack Buy Pack 001 Request custom sky set

ProceduralSky.com creates procedural, AI-assisted, and production-ready sky environments for games, cinematics, previs, virtual production, and worldbuilding.

AI-generated and procedurally enhanced sky panoramas. Lighting-ready EXR/HDR files are processed for game and cinematic use. Captured HDRIs will be labeled separately when available.

Featured sky pack

Pack 001: Cinematic Fantasy Skies

25 equirectangular skies · EXR/HDR + tonemapped JPG · engine notes

$19 · instant ZIP · engine import notes included

Full specs

Milestone build: 10 skies in ZIP now; full 25-sky set and EXR folders ship as files are finalized.

Free sampler

Three fantasy skies from Pack 001. Commercial use allowed under the sampler license.

Golden Hour Fantasy Clouds
Overcast Cinematic Valley Sky
Alien Blue Night Atmosphere

Free Procedural Sky Sampler

Engine support

Unreal Engine

Sky Light / HDRI backdrop workflows. Import notes included in the pack ZIP.

Unity

Reflection probes and skybox materials. HDRP/URP paths documented in pack notes.

Blender

World shader equirectangular environment textures for Cycles and Eevee.

Source / idTech-style

Basic cubemap conversion notes for classic engine skyboxes.

Tested for game-engine specificity: not just “here are files,” but pipeline notes from ComfyUI export through tonemap and EXR delivery.

Custom commissions

Indie games, music videos, Unreal cinematics, YouTube worlds, and virtual production: $150–$500 per set depending on scope (stylized fantasy, horror, alien biomes, retro atmospheres, and more).

Commission inquiry

License

$19 standard commercial pack · $79–$149 studio/volume terms (studio SKU on site) · sampler allows commercial use per included terms.

Standard commercial license · License overview · Refunds

Technical notes

2:1 equirectangular lat-long domes (standard IBL projection)
Synthetic / procedural skies: not sold as captured location HDR
Lighting-ready EXR/HDR in exr_4k/ and exr_8k/ as you publish them
8K JPG previews and tonemapped PNG/JPG for look-dev
Future packs: Crystal Fantasy, Dark MMO, PS2/GCN atmospheres, alien deserts, horror swamps, and more

Browse full HDRI catalog (roadmap SKUs)

Contact

support@proceduralsky.com

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