Well, there is only one character in this game and that is Blu's and Yello's brother Grin. Grin is a ninja with a special training in mind - achieve perfect balance between black and white, yin and yang. This is exactly what your mission is going to be here - pass through all the stages and achieve perfect balance in each one.

Well, there is only one character in this game and that is Blu's and Yello's brother Grin. Grin is a ninja with a special training in mind - achieve perfect balance between black and white, yin and yang. This is exactly what your mission is going to be here - pass through all the stages and achieve perfect balance in each one.