Valve recently released mapping tools for Portal 2 on PC so me and Hyper are going to try some out. This one is called Tower Defense and is pretty cool, though not your typical Portal 2 map. Our next one is a little more representative of Portal 2 puzzles and was fairly difficult. And PLEASE remember that I have NOT played Portal 2 in a LONG time so our initial maps are going to be VERY noobish. But...that's half the fun!