Players sometimes ask to play the best maps I made, so I tried to collect them here ;) Note : All maps after the chamber Like a Ninja are only show maps, no puzzles to solve in them, just some nice stuff to watch ^^

Want to find all my Coop chambers? Just check this collection ^^ If you liked many maps in this collection, please rate it ^^

Difficulty level : Impossible No way to exit the chambers using classical Portal mechanisms only... You need to use glitches of the game to find a way out ;) If you liked many maps in this collection, please rate it ^^

Difficulty level : Hard Here you will need to think a lot out of the box and/or to have good movement skills in order to reach the exit! If you liked many maps in this collection, please rate it ^^

Difficulty level : Medium Puzzles that requier a minimum of thinking to get the solution, and sometimes tricky methods. If you liked many maps in this collection, please rate it ^^

Difficulty level : Easy Mainly game chambers, and some simple puzzles. If you liked many maps in this collection, please rate it ^^

Difficulty level : None This collection is for the chambers that use to be solved by themselves ^^ Or with a really few actions made by the player. If you liked many maps in this collection, please rate it ^^

A quick way to find all my Miscellanous chambers ^^ This collection will include all maps with strange types like : - Automatic - Weird - Demo - ??? - Vengeance - Void If you liked many maps in this collection, please rate it ^^

A quick way to find all my Skill chambers ^^ If you liked many maps in this collection, please rate it ^^