Talk:SAS: Zombie Assault 4 Skills/@comment-67.238.213.83-20151222223514/@comment-73.164.65.70-20160118022253

Speed and biosynthesis is everything the first commenter is obviously a noob and probably never passed wave 25 or each 10 minuet mark for bosses to spawn and yes Nightmare is the only problem. If you want to out run the zombies in regular mode, stop holding the trigger or trigger tap. You will notice a huge difference.