I actually think I posted, or someone posted the same video a while ago. I have attempted it on some random map, but it was pretty stupid. It started when you pushed a button, and made this pole extend across a pool, then it rolled a cillinder down a slope, then did some dominoe stuff, then went up steps around the pool and back down steps. Most of it was just random dominoes falling, no fancy pattern. That was when I used to play a lot of gmod. but yea, on youtube, there are alot of these, alot....