Lego Batman 2: DC Super Heroes Level 6 Walkthrough (Chemical Signature)

This is the entire sixth level of Lego Batman 2: DC Super Heroes (cutscenes included) SPOILER ALERT! No audio but depending on feedback we might do a "Let's Play" or more indepth walkthrough. Sorry this level took so long! Lego Batman 2: DC Super Heroes Level 6 Walkthrough (Chemical Signature)