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E.T.S.I.Collection by: Lycanphoenix
As an attempt to improve the quality of test subjects, Aperture Science has launched the Elite Test Subject Initiative. Some benefits of the E.T.S.I. program (not all are listed here): - Minimum Wage Salary - Your own Room (much more comfortable than...
Workshop Experiments by Dr. K. WattkinsCollection by: Xenogelion
Do you have what it takes to be the best experimental test subject Aparture-Sigma? Can you look crazy pesudo science in the face and then spit in it while laughing as you plumet down a 100 ft. drop? Will you do that thing just asked? Then you do have what...
Try Try AgainCollection by: Atomic Waffles
Versions of a single map
The Smig ChambersCollection by: Damn Dude
A series of Chambers
cleo641's TestsCollection by: cleo641
This collection is all of my tests that I have made. I hope you guys enjoy it. Thanks! -cleo641
Danger portal merrimentCollection by: Evgerable
Here I wouldn't have fun - me suicide to anything! Various chambers in which even the confused hole can appear the last. It can appear so that everything is clear, but not to pass. For some chambers there is a continuation. Believe, here it is...
Mind The GapCollection by: ★ Rockstar ★
My first Portal 2 "DLC", Mind The Gap is a collection of maps, where the height is your friend and danger your second name. Mind The Gap features 5 maps - "Laserfunnel", "Mind The Gap", "One Cube, Two Pads", "Highrise" and "Plates of Faith". If you want m...
SynDoSCollection by: lacrimosa1982
This is the story of SynDoS, my own parody on GlaDoS . . . while she will never be put in a game as far as I know, I'll give you a few details. She's GLaDoS' "assistant". She was dragged into Aperture Laboratories by Cave Johnson originally as an unwill...
The Glottis CollectionCollection by: Carbonic
All my Glottis maps in one collection. These, like Glottis are all a little bit mad. But in a good way.
in the future of portalCollection by: Lio El Guitarrista Solitario
Test Subject Warm up TestsCollection by: Purplecat
A small collection of short easy tests to warm up a Test Subject before going into harder tests.
C.U.B.ECollection by: Elrizzt
Included the C.U.B.E (v3) room and the bonus stage.
Riguy2000 Tests Pack 1Collection by: RiguyX
Pack 1 of Riguy2000 tests. Finished, so future tests will appear in pack 2.
mes cartesCollection by: precision
The Crafty GnomeCollection by: The Gnome
All of the levels in this collection were created by a gnome.
Super Sized TestsCollection by: ApertureRiot
These chambers are jam packed with calories! Get your fill here.
Help Me, Help You, Help Us All (Coop)Collection by: ExciteWalk
Coop collection of my puzzles.
Introduction levelsCollection by: 战神
These are all introduction to the basic tools in Portal 2.