Play Mad Scientist Run game from Friv 2018 for free. Mad Scientist Run is an online Friv Action games which you can play for free here on Friv games! Mad Scientist Run is aaction-shooting game. Mad Scientist is got friv assignment to save friv city. Alians and demons attack friv city and you need to save them. Be fast, be carefull shoot enemies and save friv city. Good luck!