What is Storm?
The old way of building worlds in Unity looks something like this: hand-sculpted terrain on top of legacy systems, custom tooling layered over time, performance patches applied late in the project, and a growing sense that every new feature costs more in complexity than it returns in player value. Your environment pipeline becomes fragile and hard to evolve.
Storm represents a different approach. Instead of treating performance and scale as a post-production problem, it bakes them into the core rendering architecture. Building on 10+ years of procedural world tools, starting with Gaia’s stamp-based authoring in 2015 and expanding through GeNa and CTS, Storm unifies world generation and high-performance rendering so that terrain, texturing, vegetation, buildings, cities, and even dungeons all sit on a foundation designed for modern hardware.
How to get Storm
For Indies:
There are three ways to get Storm - Subscription, Outright, and Rent-to-Buy Outright with ShopPay.
In the Unity Editor, a Subscription License stops working when the subscription expires. An Outright license never expires - Storm always works in the Editor.
In your built game, Storm never checks the license status in builds. That means all builds run forever, regardless of the license you used or whether a subscription has expired.
What if I am already a Gaia Pro VS or World Building Bundle Customer?
Send us your invoice, and we will rebate you 70% of your purchase price towards an Outright license!
For Enterprise:
We offer an Enterprise License for Studios and Companies with $1 million or more in working capital. Contact Us to learn more.
2025 LAUNCH SPECIAL
Storm Indie License
BLACK FRIDAY 25% OFF
BONUS: NOW includes our entire Gaia Pro World Building Bundle suite containing ALL of our tools!
Storm Indie License applies
$1,500
Storm Subscriptions
Monthly Subscription
A simple, low-commitment way to experience Storm.
Test Storm’s real-time performance in your project before deciding on a full license.
Quarterly Subscription
Best value for growing creators.
Includes everything in the Monthly plan PLUS a BONUS full license of Gaia Pro VS, complete with GTS, Stamps, and the Unity BOTD biome pack.
Half-Yearly Subscription
The complete Procedural Worlds ecosystem.
Unlock ALL our tools - the entire World Building Bundle - giving you every product you need for high-quality worlds, whether realistic or stylised.
Subscription License Notice
All plans are provided under a Subscription License, which grants access for the duration of the selected billing period.
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Storm Monthly Subscription
Regular price $150.00 USDRegular priceUnit price / perSale price $150.00 USD -
Storm Quarterly Subscription
Regular price $450.00 USDRegular priceUnit price / perSale price $450.00 USD -
Storm Half-yearly Subscription
Regular price $900.00 USDRegular priceUnit price / perSale price $900.00 USD