Hi, this is Cave Johnson here. We are designing a new laser lock for our secure facility. We need you to crack the lock to see if its possible. You're the best, so if you cannot crack this code, we certainly know that no one else can. Good luck, and rememb...

This is the sequel to Dual Laser Madness. Somewhat same concept, different puzzle. This map is quite a lot bigger than the first one though. Estimated playtime, 20 minutes or more depending on your skill. Less if you know the solution or are really really ...