Gaia Pro 2021 - Terrain & Scene Generator v3.2.1

Gaia Pro is a powerful, all-in-one open world & level generation system that creates stunning mobile, VR, console and desktop environments in minutes.

Gaia Pro 2021 LAUNCHES!

Gaia Pro 2021 kicks off support for Unity 2020 LTS and the Unity 2021 release cycle with the following major new features:

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 - dynamically connect terrains to remove gaps
GAIA API - call Gaia functions within editor.
See release notes for more information!


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, biome and target platform;
Procedurally generate your terrain based on the generator criteria you set;
Procedurally texture, plant and populate based on the biome you chose;
Optionally export versions of your world optimized for mobile or mmo's;
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
Accelerated grass rendering system that works in HDRP (URP coming)
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.

What do our customers think about Gaia Pro:

Disappointingly Easy and User Friendly

That's it?? It's too easy to use. I've gotten so used to epically frustrating hair-pulling efforts to make an asset bend to my will that when something just works it becomes anticlimactic. I'll need to intentionally sabotage my work and request bad unresponsive support just to feel normal. ;-) Jokes aside, I'm just glad I got Gaia. :-)

Excellent tool, great compatiblity

I shot myself in the foot over the past year mixing and matching assets to do what this does all along, Should have used Gaia since I owned it when it was first released.

Blown away

I did not realise how much this was going to help me towards my development goals until I started using it... I had so many scenes in my head that I did not know how I was going to achieve, and now I see a path forward for many of them.

Asset version: 3.2.1