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Procedural Worlds: From Indie Friendly to Studio Ready

Gaia for Unity 6

Start with Gaia for Unity 6, an easy, beginner friendly wizard-driven environment creator that lets any developer build beautiful worlds in minutes, with biomes, stamps and spawning that works across desktop, mobile, VR for stylized or realistic art styles.

Gaia Pro VS

When you're ready to push further, Gaia Pro VS adds Unity Solution certification, pro-level control, more performance tuning, world streaming, the GTS terrain shader, our entire collection of over 200 professional stamps, photogrammetry based assets, ideal for advanced hobbyists, indies and pro building large high-fidelity worlds.

World Building Bundle for Unity 6 & Gaia Pro VS

For individuals and teams building larger worlds or full productions, the World Building Bundle delivers a comprehensive toolkit for environments including around thirty tools and assets including Gaia Pro VS, GeNa Pro, GTS terrain shader, SECTR world streamer for mobile, Pegasus flythrough creator, Ambient Sounds sound system, and all of our stamp, texture and biome packs - literally the best value world building suite in the store!

Storm

When your project demands massive non-destructive worlds, ultra-high performance, Storm delivers next-generation terrain streaming and rendering - up to 10× faster - so Indies and Studios alike can build open-world experiences that compete on a professional stage. Click here to learn more about Storm.

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Gaia for Unity 2021 is an introductory version of Gaia Pro for Unity 2021 - the #1 reference terrain building tool that all others compare against. A must-have in your terrain building toolkit.

Craft Stunning 3D Worlds in Minutes with Gaia for Unity 2021!

Create stunning game worlds and environments for console, desktop, mobile, switch & VR.

Gaia makes generating detailed lansdcapes, terrains and levels easy and fast. It saves you weeks and months of work so that you can focus on creating the gameplay that matters.

Gaia is used by over 150,000 game developers, and has been continually developed and constantly supported since its launch in 2015.

Why should you buy Gaia?

Gaia gives you the workflow you prefer, from artist-driven to fully procedural, to deliver simple, fast, and pretty terra-forming, texturing, planting and placement for everything from low poly stylized through to high-end photo-realistic environments.

The benefits of Gaia include:

intuitive rapid visual iteration
longevity in the asset store - will always be supported
customisable biomes to create any look you want
reusable biomes on any terrain in any scene
compatible, works with anything

Supports terrain, trees, grass, water and any other intricate biome you wish to create. Also works with GeNa roads and rivers to form a complete world creation platform, GTS for enhanced terrain rendering, and Ambient Sounds for beautiful soundscapes.

Gaia saves time, money, and frustration, by integrating what would typically be many expensive and complicated systems into one simple wizard-based system that automates the majority of the effort needed to make playable levels.

Gaia and Gaia Pro VS are used in education, defense, simulations, and games such as Zenith, Last Epoch, and Crowfall.

Easy workflow for rapid prototyping and iteration

Select your world size, biome, and target platform
Procedurally (or manually) generate your base terrain
Procedurally texture, plant, and populate based on the biome you choose
Optionally export versions of your world optimized for vr, mobile or MMO's
Set your lighting, wind, water, controllers, culling, and post fx with a click
Press play and explore your world
Iterate as needed

Sample Biomes & Assets

Gaia for Unity 6 comes with a minimal set of sample assets to give you a sense of what Gaia does, and to help you to learn how to use them. This helps to keep the price and installation size down.

You can then choose your assets and customize the look and feel of your world to your taste, or you can upgrade to Gaia Pro VS for a much larger set of photogrametry-based assets and biomes.

In addition to the assets that come with Gaia, we are pleased to include sample assets from NatureManufacture, Synty Studios and 3D Forge.

What additional features does Gaia Pro VS offer over Gaia for Unity 6?

Gaia Pro VS offers the following additional features. There is an upgrade fee to convert Gaia to Gaia Pro VS.

The things that Gaia Pro VS adds to Gaia include:

Unity Verified Solution certification
Massive world support with streaming
Additional stamping, erosion & masking operations
Low-poly-style & impostor mesh terrain conversion
Over 70 additional photogrammetry enhanced assets & presets
Terrain addition/deletion support - dynamically grow your world
Biome-based stamping - shape your terrain as part of your biome
MMO-friendly export for client/server (colliders / addressables)
Terrain stitching - dynamically connect terrains to remove gaps
Weather system with rain and snow support (Built-In and URP)
Multiple skies, lighting, VFX & sound fx systems
GAIA API - call Gaia functions within the editor.

These additional features provide a more refined world-building experience that allow you to bring your creative ideas to life faster and with higher production value.

Video montage notes

The introductory video montage shows a range of scenes created with Gaia Pro and other assets and tools from the Asset Store. The workflow for Gaia and Gaia Pro is largely identical, as the two products share 95% of the same code base.

The intention here is to show that magic can happen when you combine tools with art and add a dash of creativity and effort. The video flythroughs were created using Pegasus and recorded with Unity Recorder.

Credits:

Big Environment Pack Reforged, Cartoon Insect Characters, Crest Ocean System HDRP, Fish School Bundle, GeNa Pro, HDRP Time of Day, Jungle - Tropical Vegetation, L.V.E. - Lava & Volcano Environment, Massive Clouds Atmos, SoulLink Spawner, Ultimate Medieval Constructor, Village Exteriors Kit, & Beech Forest Ecosystem (deprecated).

Quick links

Need help or want to know more?

Contact us and subscribe to get the latest news and information
Learn more in our Canopy forums
Inspect our library of Tutorials
Direct support support@procedural-worlds.com

Making a game?

Join our Procedural Worlds Discord community

Social Media links:

Website procedural-worlds.com
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Press or media - please email marketing@procedural-worlds.com

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About Procedural Worlds:

At Procedural Worlds, our mission is to empower creators to build bigger, iterate faster, and play everywhere.

Procedural Worlds is an award-winning publisher with the following Unity awards and certifications:

2025 - Gaia Pro VS - Gaia is now a Unity Verified Solution

2024 - Gaia Pro 2023 - WINNER of 16th Unity Awards Best Development Tool

2023 - Procedural Worlds - FINALIST of 15th Unity Awards Best Publisher

2020 - Gaia Pro - WINNER of Unity Awards 2020 for Best Artistic Tool

2018 - GeNa - FINALIST of Unity Awards 2018

2017 - CTS - FINALIST of Unity Awards 2017

With our team and our tools, we service indies, professionals, and enterprises to deliver custom software and environments. Our special power is the combination of our deep procedural and AI powered technology stack, and our amazing team of experts. For specialized help, or customized tools then please contact us.

We are a Unity Partner, Intel Graphics Innovator, and have been a top asset store publisher since first launching Gaia in 2015. Our reviews, and the fact that we read and respond to them all, testify to our ongoing dedication to product and service excellence.