For first time purchasers of Aargon, this gold edition includes the classic level pack You must try to decipher the subtle hints left in these labs to complete the system. This time things are a little different though. You have to deal with black anti-light, and think about back reflection. You can change colors on the fly, and some mirrors are not quite the way you remember them. Over 240 stunning laser mind benders, and a full plug in interface for level packs and add-ons. Also features a fully integrated level editor