trueSKY™ - The Leading Cloud, Atmosphere and Weather Tool Kit

Unparalleled sky, cloud and weather systems with endless customisation.

Try FREE for 30 days

What is trueSKY ™?

trueSKY ™ is the most advanced and reliable sky system available. The trueSKY ™ SDK generates weather system data, updates it in real time. trueSKY ™ creates volumetric cloud and atmospheric data on the GPU, and provides realtime access to the data via a lightweight API. The SDK is cross-platform and renderer-independent.

How much does it cost?

We want to make trueSKY ™ affordable for anyone, from the one person indie teams, to the multinational companies. We offer trueSKY ™ based on initial budget, along with number of platforms. Just want trueSKY ™ for PC? We'll reflect that in the price. trueSKY ™ source code is also available to purchase, allowing you to delve deep into our code and customise trueSKY ™ to your liking.

Is trueSKY ™ easy to use?

We are always coming up with new ways to make trueSKY ™ easy to use. Setting up the plugin takes seconds, and from there you are free to customise trueSKY ™ in real time, using our Sky Sequencer, which is made up of sliders and tick boxes. We give examples of differnt days and cloud formations, along with tutorials and documentation.

What support do i get?

trueSKY ™ is the most advanced and reliable sky system available. The trueSKY ™ SDK generates weather system data, updates it in real time. trueSKY ™ creates volumetric cloud and atmospheric data on the GPU, and provides realtime access to the data via a lightweight API. The SDK is cross-platform and renderer-independent.

Turnkey Solution for Sky & Weather

Install the trueSKY plugin in Unreal Engine 4 or Unity to get started. For seasoned developers, you can include the trueSKY API calls in your rendering pipeline.

Using our Sky Sequencer, you have endless customisation for all of our features, from Clouds to Atmospherics - all editable in real time. When a battle commences, summon a storm. When an achievement is reached, bring out the rainbows. All of our settings can be changed through blueprints, scripts or code.

control

trueSKY is always aiming to be as efficient as possible when it comes to performance. We aim for 2-4ms per frame at default settings, but provide multiple tools to adjust performance or quality to your specific needs.

high performance, low overheads

We support all current platforms and APIs, and then more if need arises. From PS4, Xbox and the latest consoles, to Linux and Vulkan - we support it.

trueSKY reality image of sky

We believe virtual reality will be a big part of the gaming industry as technology moves forward. Because of this, we have made sure trueSKY was built with VR in mind. No additional setup is required for VR, simply put your headset on and soar through the clouds!

Sony Interactive Entertainment
SquareEnix
Bohemia Interactive
Bandai Namco
Microsoft Game Studio
Dontnod

trueSKY Licences

trueSKY offers a powerful, turnkey weather & sky solution for game developers. We have made trueSKY accessable for all users, from sole indie developers, to AAA game creators.

trueSKY indie

For indie developers with a project budget of under £100k. This licence is offers lifetime product updates and support for a one time fee.

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trueSKY IG

The IG (image generation) licence is for in house use of trueSKY for VFX, Animation and content creation.

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trueSKY Pro

trueSKY Pro is for game budgets over £100k. Get a custom quote based on your requirements.

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Try trueSKY Free for 30 Days.

If you’d like to try trueSKY before you buy a licence, take 30 days to try. Simply create an account on the link below and download trueSKY for Unreal Engine 4 or Unity.

Try FREE for 30 days Watch the Installing trueSKY video on youtube.

30 day FREE trial

Try trueSKY before you buy

Free Trial

Licences for all budgets

Accessible to everyone

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docs & support

Well documented and supported

Simul Docs