My fourth map, Ignition is quite a difficult puzzle that will most likely take at least a few hours to solve. If you're totally stuck I've added a video of the intended solution, but keep in mind that other players have found a variety of methods. Thanks t...

Encode is my second map and arguably one of the most difficult made for Portal 2. It stood unsolved for 16 days after release before finally falling to Ruien with help from many others. My official solution video is included as well as a couple of alternat...

Based on a previous chamber, now with more sanity. New design to make your stay more comfy. (big) update 4: changed design and prevented unintended solution by Mevious update 3: changed a tiny bit to achieve 100 % intended solution, thx Geneosis update 2: ...

Welcome Ninjas! This is my fifth map and my first try to implement gels. I worked a lot on this one and I think it's finally ready to be released. As you can see by the name this map focuses a lot on your agility skills. I would recommend that only experie...

version: 2.1...

version: 1.5...

A remake of my map for Portal 1 by the same name. Get it here: https://forums.thinking.withportals.com/downloads.php?view=detail&df_id=286 This map is very hard. Use F6 to quicksave and F7 to quickload....

This is a quite challenging task! This will twist you mind! Edit: Hello this is me from the present and i need to warn you that the solution requires a move that is pretty hard to execute and should not be used. I dont have the original hammer file to chan...

Lots of rather elaborate timing, and some trial and error required. F6 recommended. You have been warned....