Extensions

List of 3rd party extensions (such as Unity Asset Store items)

Extension Name	Summary	Link	Works?	Officially Supported?	Notes
AltTrees System	Terrain/Tree Placement	Asset Store	Yes	No	Requires editor pack 9.8 onwards
AQUAS	Water/River System	Asset Store	Yes	Yes	Gaia compatible
Fog Volume	Fog/Cloud Effects	Asset Store	Yes	Yes	Version 2.0 on whitelist now, newly released Version 3 requires Editor Pack 9.8 and above (not yet working).
Gaia	Procedural terrain tools	Asset Store	Yes	No	Appears to work
Landscape Auto Material	High quality terrain shaders	Asset Store	Yes	Yes	Works on Desktop class platforms only
PA Particle Field	Volumetric particle fields	Asset Store	Yes	Yes	Desktop & Console platforms only
PlayWay Water System	Water System	Asset Store	Yes	No	Requires editor pack 9.8 onwards (not yet working). Mobile support in experimental stages.
ProCore Bundle	In-Editor 3D Modelling	Asset Store	Yes	No	All Platforms. Comprehensive tool to enhance Unity build and design capabilities.
RAIN AI	AI Solutions for NPCs	Asset Store	Yes	Yes	(Free!) Can be useful for building immersive worlds where NPCs act on their own
Relief Terrain Pack	Terrain Shaders	Asset Store	Yes	No	Requires editor pack 9.7 onwards (not yet working properly)
SpeedTree	Tree & Plant Modeller (external program)	Web Site	Yes	No	SpeedTree asset files work natively in Unity.
Suimono	Interactive Water Solution	Asset Store	Yes	Yes	Appears to work
TerrainComposer 2	Procedural terrain tools	Asset Store	Yes	No	Appears to work
USequencer	Powerful cutscene editing	Asset Store	Yes	Yes	Supported until Unity Director arrives in Unity 5.6, will be depreciated later (supported until 2018). Some items (e.g. Load Level) unsupported.
Visualizer Studio	Audio visualisation	Asset Store	Yes	Yes	Officially supported, can use built-in space equivalents as well.
Voxeland	Volumetric terrain tools	Asset Store	Yes	No	Works for non-infinite terrains. Make sure to use 'Save data to .asset' before uploading.
World Machine	Procedural terrain tools (external program)	Web Site	Yes	No	Appears to work

Criteria for Official Support

If you want a package to be officially supported, we will judge it on the following criteria.

• Is this useful to a wide number of users?
• How much does it cost, is it free? (Preference given to free extensions if there is two competing solutions)
• How well supported is it? (how long ago did it come out, how often does it get updates for major breaking version changes?)
• Does it require consuming limited resources to support (e.g. Shader keywords, etc.)
• How much does it add to the player file filesizes?

If you want a package supported - please let us know with a link for it, and what your use case is and we'll look into adding official support.