Which voxel terrain solutions exist for Unity?

There are several voxel solutions available for Unity now and it can be hard to keep track of them. Let’s have them all here in an easy to compare format. I made the answer below in community wiki format to everyone can edit it.

For solutions to be included here, they should support large terrains/volumes - larger than what is loaded/generated at any one time. E.g. solutions for displaying voxel based models, or small limited terrains generated all at once, is not the focus here.

For now I’d like every answer to list these aspects (this list could be expanded with other info):

  • Name
  • Link to Asset Store page if available.
  • Link to website if available.
  • Price
  • Supported voxelization types (for example Cubes, Marching Cubes, Dual Contouring)
  • Support for LOD
  • Support for infinite terrain (notable hiccups when loading/generating new chunks?)
  • Language (e.g. C#, Javascript, C++ plugin)
  • Source included?
  • In active development?
  • Last update of package, plus which date this was checked.

Here are the solutions that fit the criteria, in alphabetical order.

Cubiquity (Asset Store) (Website)

  • Free
  • Voxelization type: Cubes, Marching Cubes?
  • LOD: No
  • Infinite terrain: No
  • Language: C++ plugin, C#
  • Source included: Partially
  • In active development: Yes
  • Last update of package: December 22, 2015 (as of January 13, 2016)

MoleEngine (Asset Store) (no website) (forum thread)

  • $75
  • Voxelization type: Dual Contouring, Marching Cubes
  • LOD: No
  • Infinite terrain: Yes
  • Language: C#
  • Source included: Not in Asset Store package, but available by request
  • In active development: (Yes: MoleEngine v2)
  • Last update of package: December 11, 2015 (as of February 28, 2016)

Ruaumoko (Asset Store)

  • $35
  • Voxelization type: Marching Cubes, Dual Contouring
  • LOD: No
  • Infinite terrain: Yes (with some hiccups)
  • Language: C#
  • Source included: Yes
  • In active development: Minimal
  • Last update of package: November 23, 2015 (as of January 13, 2016)

TerrainEngine (not on Asset Store) (no website) (forum thread)

  • ? (contact for price) ($6000 according to people who have asked)
  • Voxelization type: Marching Cubes, others
  • LOD: Yes (for Octree based voxelization; unclear for other types)
  • Infinite terrain: Yes
  • Language: C#
  • Source included: Yes
  • In active development: Yes
  • Last update of package: ?

TerraVol (Asset Store) (Website (dead link))

  • $65
  • Voxelization type: Marching Cubes
  • LOD: No
  • Infinite terrain: Yes
  • Language: C#
  • Source included: Yes
  • In active development: No (links to docs+demos are dead)
  • Last update of package: May 11, 2015 (as of January 13, 2016)

Ultimate Terrains (Asset Store) (Website)

  • $75 / seat
  • Voxelization type: Dual Contouring
  • LOD: Yes
  • Infinite terrain: Yes
  • Language: C#
  • Source included: Yes
  • In active development: Yes
  • Last update of package: June 15, 2018 (as of June 26, 2018)

Voxeland (Asset Store) (Website)

  • $95 / seat
  • Voxelization type: “Smoothed cubes” (smooth but cannot represent spheres or planar surfaces at arbitrary angles)
  • LOD: Yes
  • Infinite terrain: Yes (major hiccup with wait message when loading/generating new area)
  • Language: Javascript
  • Source included: Yes
  • In active development: Yes
  • Last update of package: October 7, 2015 (as of January 13, 2016)

VoxelFarm (not on Asset Store) (Website)

  • $295 + $19 / month
  • Voxelization type: Dual Contouring
  • LOD: Yes
  • Infinite terrain: Yes
  • Language: C++ plugin (+ C#?)
  • Source included: Source for C++ engine included at $995 + $95 / month
  • In active development: Yes
  • Last update of package: ?

Other voxel terrain resources

Voxel Engines & Resources for Unity
Old list from 2012. Many of these may no longer be maintained or compatible with latest Unity, but could still be of use to some.

Just a word to say Ultimate Terrains has been updated and is in active development again.
Its price has been lowered to $75.

Add Voxel Play: Unity Asset Store - The Best Assets for Game Making