The Tiny Voxel Toolset for Unity.
More info and webplayer demos at picavoxel.com
** Please be sure to read the FAQ before purchasing. **
PicaVoxel is an easy-to-use voxel editing toolset that allows you to create and manipulate vertex-colored voxel models directly inside the Unity editor.
It is also a mini game engine that allows you to use the voxel data in your scene at runtime. Generate and explode voxels! Animate your voxel models using simple frame-based animation - just like creating a 2D spritesheet, but in 3D!
You can import voxel models from MagicaVoxel and Qubicle, the two most popular voxel modelling tools.
Covert 3D models and 2D images to voxels.
New Unity 5 shaders including emissive (glowing) voxels.
PicaVoxel includes five sample games to help you get the most from the toolset.