@Davi Clean
Just FYI,
You don't need Spine editor support if you only need the black tinting for the whole skeleton.
That's all shader logic.
For example, the current Spine-Unity 3.5 comes with a tinting shader that already works.
Any other engine/runtime that allows custom shaders can do the same. If it doesn't, it also won't support the Spine editor black tinting.
