I'm working in a casual cutomizable stickman for videogames. I'm using Blender 3D for modeling all parts of this stickman and use Addon Auto-Rig Pro for the Armature. 

I export a test fbx modelo with the rig to import to Unity 3D and then compatible with Humanoid Rig (I hope). You can test this characters and give some feedbacks. I really grateful if you test this project.

Sincelery,

César Lorenzo.