Released

[SP] Decode
Uploaded by greyhoundx88 · Jul 29, 2011
29 comments · 3.8 (17)

Update 1.2.2: Read Below! Solve puzzles to reveal parts of the code required to unlock the door at the end. This is my first Portal 2 map. Puzzles range from easy to medium difficulty and many involve flinging. Update 1.2.2: 1. Fixed an exploit that could cause one of the puzzles to be solved very easily, bypassing the intended solution. 2. Made minor changes to prevent an area being reached in a manner not intended by the author. Update 1.2: 1. Made it ACTUALLY impossible to get trapped in sphere silos. 2. Made laser crawl tunnels easier to navigate while holding a cube or sphere (if you'd want to do that) 3. Fixed some autosaves triggering right before falling into death water. Update 1.1: 1. Fixed some doors opening on touch, which made some puzzles pointless. 2. Fixed some nodraw textures above dispensers 3. Placed portal placement helpers around map 4. Fixed some door open/close triggers 5. Added observation rooms. 6. Made it more difficult (hopefully impossible) to get stuck in certain areas without a way to portal out. Overall this update improves gameplay by removing the need to place portals in just the right spot, as well as by adding more signage to make goals clearer. If you've already downloaded this map and played through it, don't bother with the update, but if you've downloaded it and haven't played it, please re-download as this version will provide as more satisfying experience. Thanks!

[SP] Decode
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doomed23 testchamber 1
Uploaded by doomed23 · Apr 17, 2011
4 comments · 5.0 (1)

This is my first Portal map (and first map made in Hammer), which includes some platform jumping as well as puzzles that use many other objects from Portal. This updated version includes improved lighting and added sound effects and a time challenge version. Please let me know what you like and dislike about the map, about any glitches that are found and any suggestions or tips you may have. I have a couple of ideas for maps for Portal 2, so I hope to learn a lot from this map.

doomed23 testchamber 1
Laws of physics ... they still apply.
Uploaded by Pjuvigny · Jun 04, 2011
9 comments · 4.5 (10)

True story. My contribution to the contest. UPDATED : bug fix.

Laws of physics ... they still apply.
Underground 02
Uploaded by ColorCubeMan · Jun 21, 2011
21 comments · 5.0 (28)

This is my second map, introducing the old style diversity vents. Screenshots: http://img232.imageshack.us/img232/1838/31620673.jpg http://img35.imageshack.us/img35/5317/77436546.jpg You can watch the solution here: http://www.youtube.com/watch?v=QiWGing0Hjw

Underground 02
Hardlight Therapy
Uploaded by warnightify · Feb 17, 2012
15 comments · 4.1 (11)

An easy difficulty co-op sphere focusing on hard light bridges.

Hardlight Therapy
One Way Loop
Uploaded by Fusion · Feb 02, 2008
34 comments · (No ratings)

Consists of four challenging areas. I started to make this map before Valve released the update that allows you to map for Portal officially. I've finally finished it all these months later. This map has four linked areas and is designed to be quite challenging. Enjoy! Update Added node graph and readme file. Cubemaps now work.

One Way Loop
[SP] Eco Leaf and Eco Leaf Advanced
Uploaded by Another Bad Pun · Aug 20, 2011
29 comments · 5.0 (19)

Hey guys, after two months anticipation, I am finally releasing Eco Leaf Advanced! Eco Leaf Advanced is designed to challenge players' minds with innovative problem solving and clever thinking. Hopefully I have succeeded in doing so. It would have been released alot sooner if it weren't for a bizzare compiling error and another project I'm working on... The Standard Eco Leaf map is also included, and in all, has had significant atmospheric and detailing changes. (yay moving plants!) Screenshots! Screenshot 1 Screenshot 2 Screenshot 3! Portal2two was kind enough to make a video walkthrough of the advanced version! If you get stuck or want to see the solution, watch it! :thumbsup: http://www.youtube.com/watch?v=XapGj6wtI5k&feature=player_embedded#! XapGj6wtI5k

[SP] Eco Leaf and Eco Leaf Advanced
Late Chamber 01
Uploaded by MrLate · May 16, 2011
27 comments · 5.0 (12)

Changes in 1.3 -Fixed glitch -The glass is now replaced with a fizzler Testing out Portal 2 mapping. Also first time using instances, thanks for msleeper for example files. Short map, but I am going to make more of these. Screenshot: http://cloud.steampowered.com/ugc/55978 ... 87D27E358/ Mirror: http://dl.dropbox.com/u/3300848/portal/ ... mber01.zip

Late Chamber 01
Lost
Uploaded by noam2000 · Oct 14, 2011
4 comments · 3.2 (11)

Atlas and p-body were doing tests until a mistake heppend and they get lost,they got to find a way back ________ THE LAVA MATERIAL WAS NOT MADE BY ME how to play it: 1.copy mp_coop_tractor_beam_test.bsp to portal2/portal2/maps 2.when you and your friend in game, type in console: changelevel mp_coop_tractor_beam_test Dont know how to enable console? go to options then keyboard/mouse then enable the developer console (you will find a button) also dont forget to put the materials folder into your portal2/portal2 folder

Lost
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Interruption
Uploaded by Misterpixel · May 24, 2011
17 comments · 5.0 (27)

A simple puzzle with a bunch of environmental effects and cinematic-like sequences - my first map. Updated to stop you from avoiding the end by hiding in the door, and made it automatically load the next map ("Destruction") if it is downloaded.

Interruption