I'm not going to say much about this one. Crap, that's one word to describe my feelings for this.

--for my readers only--
Agent Yang, albino bat. Blind and mute, he is in constant need for his partner Yin. Who gave him that shotgun? Turns out he, like most bats, uses echolocation to maneuver through his world. He's proficient at choosing between friendly and enemy units (mostly because friendlies yell out 'friendly fire' when he shoots them, lol)