WILL CONTAIN SPOILERS: Superb map-pack. I loved how you made it feel like a prequel of the original. The puzzles were very well done, they actually felt like a chalange, the fact that you introduced the flash version puzzle items in the map pack was amazing (i.e. the red-death field). What i really liked was the way the portal gun jumped around shooting random portals at the end. That was a small detail that felt amazing, one of many that you made. Well done, Hen, Valve should look you up.