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This version of Gaia supports Unity 2019/2020 and has reached end of life. For access to the latest cool developments including our new procedural world designer, streaming terrain mesh impostors, optimized MMO server builds, super fast new vegetation renderer and many more enhancements please use Gaia Pro 2021.

To upgrade please log into your account and click on the link above. A discounted upgrade price will show so that you can purchase the new version.

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Gaia Pro is a powerful, all in one world generation, optimization and streaming system that creates stunning mobile, vr, console and desktop landscapes and scenes that run well and look great in minutes.

It delivers simple, fast and pretty landscapes, terra-forming, texturing, planting and procedural content placement using our assets or yours as you prefer.

With Gaia Pro you will:

Select your world size and target platform;
Create your terrain by stamping mountains, hills, mesas, lakes and rivers;
Spawn your biome to texture, plant, and populate your world procedurally;
Setup your lighting, wind, water, controllers, culling and post fx with a click;
Press play and explore your world.

Gaia Pro saves you time, money and heartache by including everything you need to bring your vision to life, and create studio quality landscapes, terrains and scenes in hours and days instead of weeks and months.

You can be up and running around your beautiful environment in minutes!

Key Features:

Gaia Pro is a system of systems designed to automate many aspects of world generation, operation and streaming. It has all the features of Gaia plus:

Wizard driven setup optimised for target platform
Modular design, use as much or as little as you want
Massive world generation with multi terrain & streaming support
Use our content or yours with our powerful and extensible biome system
Design your world by mixing and matching stamps with real time previews
Visualize terrain and content placement with powerful stackable filters
Multiple skies, lighting (including time of day), vfx & sound fx systems
Stunning professionally designed alpine and temperate forest biomes
"Standard Unity" approach to maximise compatibility with other tools
Includes mesh and vegetation shaders with weather support
First, third, flying, vr/xr and car character controllers
Weather system with rain and snow support
High performance water system & shaders
Builtin, URP and HDRP support
Terrain Mesh Export system

Why Gaia PRO ?

Gaia Pro is the most successful Unity terrain tool ever with over 1000 5* ratings, 500+ written reviews, and was even the winner of the "Best Artistic Tool" in the 2020 Unity Awards.

GAIA PRO saves you time, money and heartache by including many expensive assets into one integrated, optimized and professionally supported system that delivers more capability, usability and performance for less money, and less time.

Sample Assets Included:

We include the following samples for you to use in your own games:

Skies by Procedural Worlds;
Sounds from Ambient Sounds by Procedural Worlds;
3D Low Poly Adventure from Synty Studios;
3D Village Exteriors Kit from 3DForge;
Grasses from Turboscalpeur;
Textures from NatureManufacture.

Pro Assets Included:

Created specifically to show off the power of Gaia Pro we also include the following professionally produced assets and incorporate them into our biomes:

20 matched PBR terrain texture sets;
9 mesh based flowers;
30 plants and ground covers including mushrooms, flowers, berries & bushes;
45 photogrammetry enhanced trees;
11 photogrammetry enhanced rocks and stones;
5 particle systems including birds, butterflies, dust embers, leaves and pollen;
5 audio zones, and multiple music tracks and sound fx;
Multiple skies and matched lighting and post fx;
Several biomes based on these assets.

Feature Comparison:

Gaia Pro - All of Gaia 2 PLUS:

Massive World Creation Support
Non Destructive Massive World Edit Support
Massive World Streaming & Culling Support
Additional stamping & erosion operations
Additional masking operations
Mask exporting system
Spawnable VFX system and assets
Spawnable Sound FX system and assets
Integrated Weather System with rain and snow
Time of Day Lighting System
HQ Photogrametry Enhanced Biome Assets & Presets
Multiple pre-configured biomes
Low-poly-style Terrain Mesh Conversion.

Gaia Pro 2021 - All of Gaia Pro PLUS:

World Designer - fully procedural world generator
Flora Grass / Detail System - accelerated grass system (HDRP beta)
Photo Mode - awesome runtime photo creation system
World Space Masks - world space image and distance masks
Terrain Addition / Deletion support - dynamically grow your world
Biome Based Stamping - shape your terrain as part of your biome
Terrain Stitching Tool - dynically connect terrains to remove gaps
GAIA API - call Gaia functions within editor.

Still not sure ?

Give Gaia 2021 a go instead. Gaia 2021 is a cut down version of Gaia Pro 2021. The upgrade is discounted to ensure that you will not be out of pocket when you come back to Gaia Pro 2021!

Need help or want to know more?

Discord

Forums

Tutorials

About Procedural Worlds:

At Procedural Worlds our mission is to empower people to create, automate and navigate worlds. Our products are easy to use, nicely integrated and well supported.

We service indies, professionals and enterprise with our tools, and deliver custom projects for studios, enterprise and government. Our special power is that we have both a deep procedural technology stack, and an amazing team of experts, and we leverage this unique combination to create applications, games, sims, mapping and mmo / metaverse experiences at a fraction of the typical time and cost. Check out our gallery, and then contact us.

We are a Unity Partner, Intel Partner, and have been a top asset store publisher since we first launched Gaia in 2015. Our reviews over this time speak for themselves.

Our Products:

Bundles

World Building Bundle - 2021 Edition - Get another 20% off our most popular tools with this awesome bundle. It includes Gaia Pro 2021, Gena Pro, Ambient Sounds, Pegasus and SECTR 2019.

Tools

Gaia Pro 2021 - Gaia 2 is an introductory version of Gaia Pro. Gaia 2 expands on the original Gaia 1 with multi terrain and biome support.

GeNa Pro - GeNa Pro os the big brother of GeNa 2. It is a complete re-write, and includes all of the capability of GeNa 2 plus the ability to create splines, rivers, roads and villages and to shape and fill your terrain with rocks, trees grasses and more.

SECTR Complete 2019 - A suite of performance-enhancing tools that enable open world streaming, massive mobile games and includes the latest techniques in audio occlusion and propagation.

Ambient Sounds - A tool that creates interactive soundscapes that also comes with professionally composed sound effects and music library.

Pegasus - A system that can drive anything along a path. Great for cut-scenes, and even has an ambient ai that supports formations, animation and local avoidance for your NPCs and animals!

Stamp Packs

As the intentor of the stamp concept, and obsessive landscape creators, we know a thing or two about stamps. Check out our Stamp Packs for a range of landscapes that work with Unity, our tools, and anyother tool that supports the stamp concept.

Game Ready Levels

If you have our tools, and would like some optimised levels to build your game around, or learn from then check out our Game Ready Levels.

Micro Biomes

Micro Biomes are small biomes that are designed to be mixed and matched to create more interesting environments with Gaia Pro 2021 and GeNa Pro.

Procedural Spawner Packs

We take some of the best modular assets in the store and make it easy for you to use them in your scene with Gaia Pro and GeNa Pro and our Procedural Spawner Packs. Bring your artistic vision to life and procedurally create in minutes what would take weeks or months by hand!

Third Party Licences:

Gaia contains sample assets from other publishers that have been included with their permission, shaders derived from the Unity Standard Shaders package, and shaders derived from the Unity Terrain Tools package and made available for use under the Unity Companion License. Information about these licences have been included within the relevant directories in Gaia.

Upgrade Policy:

Every year as we further develop our products we may charge an upgrade fee of 20-50% of the full purchase price for the next major release of our software. Our updates are done in sync with the yearly Unity release cycle i.e. 2020, 2021, 2022 etc.

You are not obliged to upgrade to newer versions of our products and your product will continue to work on the Unity release it was targeted at, however, old versions of our products will not be supported on new versions of Unity.

Upgrades support the team so that we can continue to support our products and you.

Gaia Pro 2020