Extensions

List of 3rd party whitelisted 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
Amplify Shader Editor	Node-based Shader Tools	Asset Store	Yes	No	Appears to work
Archimatix Pro	Procedural/Parametric Building Tools	Asset Store	Yes	Yes	Works - and can be used to create objects that can be edited in-world!
AQUAS Lite	Water System	Asset Store	Yes	Yes	Gaia compatible
AQUAS	Water/River System	Asset Store	Yes	Yes	Gaia compatible
Bird Flock Bundle	Bird Flock Simulator	Asset Store	Yes	No	Appears to work
Bird Flock Bundle 2	Bird Flock Simulator	Asset Store	Yes	No	Appears to work, tropical bird collection (seen in Welcome Center)
CTS (Complete Terrain Shader	Terrain Shaders	Asset Store	Yes	No	Gaia compatible
Erosion Brush	Terrain tools	Asset Store	Yes	No	Appears to work
FBX Exporter	File Export Utility	Asset Store	Yes	No	Appears to work
Fish School Bundle	Fish School Simulator	Asset Store	Yes	No	Appears to work
Fog Volume	Fog/Cloud Effects	Asset Store	Yes	Yes	Works, see this thread on the Sinespace forum for more info.
Gaia	Procedural terrain tools	Asset Store	Yes	No	Appears to work
Gem Shader	Shader	Asset Store	Yes	No	Appears to work
HerdSim	Animal Roaming Simulator	Asset Store	Yes	No	Appears to work
Landscape Auto Material	High quality terrain shaders	Asset Store	Yes	Yes	Works on Desktop class platforms only
LVE - Lava & Volcanic Environment	Flowing Lava/Volcanic Environment Assets	Asset Store	Yes	No	Appears to work
MapMagic World Generator	Procedural Terrain System	Asset Store	Yes	No	Make sure to uncheck infinite terrain, and pin the terrain tiles you want to appear in Sinespace.
MicroSplat Core	Terrain Shaders	Asset Store	No	No	Approved, but support has not yet been added. Does not support the rivers/streams module. Supported version is 2.4+. Other versions likely work.
MicroSplat Tessellation Module	Terrain Shaders	Asset Store	Yes	No	Appears to work
MicroSplat Anti-tiling Module	Terrain Shaders	Asset Store	Yes	No	Appears to work
MicroSplat Global Texture Module	Terrain Shaders	Asset Store	Yes	No	Appears to work
MicroSplat Snow	Terrain Shaders	Asset Store	Yes	No	Appears to work except footsteps
MicroSplat Terrain Holes Module	Terrain Shaders	Asset Store	Yes	No	use our own "Terrain Hole Punch" script instead of the AlphaHolePhysics one supplied
MicroSplat TriPlanar UVs	Terrain Shaders	Asset Store	Yes	No	Appears to work
MicroSplat Texture Cluster	Terrain Shaders	Asset Store	Yes	No	Appears to work
MicroSplat Wind and Glitter	Terrain Shaders	Asset Store	Yes	No	Partial support, no support for Glitter Light script
Multiple Terrain Brush	Terrain tools	Asset Store	Yes	No	Appears to work
Noise Brush	Terrain tools	Asset Store	Yes	No	Appears to work
Octave3D	Prefab Management/Placement Tool	Asset Store	Yes	No	Appears to work
PA Particle Field	Volumetric particle fields	Asset Store	Yes	Yes	Desktop & Console platforms only
Path Painter	Terrain Tools	Asset Store	Yes	No	Gaia compatible, Appears to work
PolyBrush	In-Editor 3D Modelling	Asset Store	Yes	No	Free! Recently acquired by Unity, will be integrated into Unity Editor in future releases but currently must be purchased as free asset.
ProBuilder	In-Editor 3D Modelling	Asset Store	Yes	No	Free! Recently acquired by Unity, will be integrated into Unity Editor in future releases but currently must be purchased as free asset.
ProGrids	In-Editor 3D Modelling	Asset Store	Yes	No	Free! Recently acquired by Unity, will eventually be integrated into Unity Editor but currently must be purchased as free asset.
RAM (River Auto Material)	River/Water Solution	Asset Store	Yes	No	Gaia compatible
Real Ivy	Procedural Ivy Tool	Asset Store	Yes	No	Appears to work
Relief Terrain Pack	Terrain Shaders	Asset Store	Yes	No	Appears to work
SpeedTree	Tree & Plant Modeller (external program)	Website	Yes	No	Modeler allows you to create your own trees, as well as edit existing SpeedTrees. Note, the trees themselves (SpeedTrees files) work natively in Unity.
Suimono	Interactive Water Solution	Asset Store	Yes	Yes	Works but has a number of unresolved issues, see this thread on the Sinespace forum for more info.
Super Pivot FREE	Editor Utility	Asset Store	Yes	No	Free! basic pivot point adjustment tool, Appears to work
Super Pivot PRO	Editor Utility	Asset Store	Yes	No	Full-featured pivot point adjustment tool, Appears to work
TerrainComposer 2	Procedural terrain tools	Asset Store	Yes	No	Appears to work
UModeler Trial Version	In-Editor 3D Modelling	Asset Store	Yes	No	Limited version in-editor 3D modeling tool.
UModeler	In-Editor 3D Modelling	Asset Store	Yes	No	Powerful in-editor 3D modeling and prototyping software with 90 tools to help make creating, transforming and editing your model a breeze in Unity.
UMotion Community	Animation Editor	Asset Store	Yes	No	Animation Editor, appears to work.
UMotion Pro	Animation Editor	Asset Store	Yes	No	Animation Editor, appears to work.
USequencer	Powerful cutscene editing	Asset Store	Yes	Yes	Supported until 2018. Some items (e.g. Load Level) unsupported.
Vegetation Studio	Tree/Vegetation Shaders	Asset Store	Yes	No	Approved, but support has not yet been added.
Vertex Paint	Vertex Editing Tool	Github	Yes	No	Appears to work
Visualizer Studio	Audio visualization	Asset Store	Yes	Yes	Officially supported, can use built-in space equivalents as well.
Volumetric Crystal Materials Pack	Gem Shaders	Asset Store	Yes	No	Appears to work
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)	Website	Yes	No	Appears to work