So basically, as the title reads, I'm having trouble with rigging. All the tutorials I found wouldn't work. What I do to make a model is make it in Sculptris, Import into Blender to low-poly, and proceed to rig it in Mixamo. Sadly, two of the main characters for the game I'm making are non-humanoid and look like a dog/cat. Are there any other (free) programs out there, and if not free, any at all? -Thanks!