I am trying to make a mobile game but lighting is so hard. I am on Android EST 3.1 Preview now but this is happening:
https://snipboard.io/9b6VOl.jpg (image link)
How can I fix this blackness?
what does the UV map look like ??
It looks like a mess 
https://snipboard.io/UIoKdG.jpg
i guess thats blender ?? did you do export the file out as an fbx file ? prob best way to do it is throw it in Maya and unwrapp it in there and then re export it out as an fbx file then back in to blender. im not sure how blender works, im more of a maya person, if you need any help on unwrapping inbox me let me no 
always here to help