Portal 1 (Released Map)

Completed custom maps and campaigns for the original Portal.

Cassata Chamber 01
Uploaded by CassataGames · Nov 14, 2007
52 comments · 5.0 (1)

First level of a map series I plan to make. My first released level for Portal. A level with some rather unique and difficult challenges that force you to think differently. The map takes place in a standard chamber, assuming that Glados doesn't attempt to kill you and that you just continued through the test chambers. Edit: Tweaked final puzzle to hint how it's properly completed. Edit 2: Added portal bumpers to make placing portals easier. Added portal detectors and an escape chamber into the ...

Cassata Chamber 01
Poor Maitenance
Uploaded by Sleepwalker · Nov 03, 2007
0 comments · 5.0 (1)

Upkeep's a little lax around here... not alot of "get that thing over there" puzzles, but more kind of survive type puzzles i changed the map around a little due to complaints Extract to your steamid/portal/portal I included the texture pack you need to install to play this in the rar file.

Poor Maitenance
pl_core
Uploaded by Spacemonkey · Oct 16, 2007
22 comments · 5.0 (1)

Portal Map by Spacemonkey My first portal map.

pl_core
Portal: Facility
Uploaded by Mapster · Oct 16, 2007
35 comments · 5.0 (1)

A custom map for portal made by Mapster A custom map made by Mapster which was especially made for Portal. A newer version is in the making.

Portal: Facility
LoveGLaDOS
Uploaded by Grax · Jan 20, 2008
28 comments · 5.0 (1)

How I Learned to Stop Worrying and Love GLaDOS LoveGLaDOS follows the Portal campaign levels' visual style and gameplay relatively closely. It is about as difficult as the game's Advanced Maps.

LoveGLaDOS
No Story
Uploaded by theprogram00 · Dec 09, 2007
0 comments · 5.0 (1)

Map For November Contest 07 A Map for the november Companion Cube contest 2007. The map is called No Story, made by Theprogram00. Extract to "portal/portal/maps" Folder EDIT: fixed screenshot

No Story
-deep within aperture-
Uploaded by meloen · Oct 28, 2007
7 comments · 5.0 (1)

3 test chambers in 1 map this is deep within the aperture complex. the test's here aren't hard, you just need to think good before you do somthing. -made for the mappingcontest october 2007- maybe there will come more versions of these harder puzzels

-deep within aperture-
PMK 5
Uploaded by mazk1985 · May 08, 2009
117 comments · 5.0 (3)

A large map split into two sections A large map split into two sections One section is normal and the other is companion cube based Advanced and challenge versions are included as well as two small extra maps The difficulty ranges from easy to hard

PMK 5
Affinity
Uploaded by insta · Aug 21, 2008
79 comments · 5.0 (2)

Medium sized map with challenge version AFFINITY v1.0 A Portal map by Magnar "insta" Jenssen ([email protected]) How to install : Extract affinity.bmz to wherever you want. Start Portal, click on Bonus Maps, click on Import Maps Browse to where you placed affinity.bmz and click Open. Thanks to : All the people that playtested the map. The people keeping the Valve Developer Wiki updated. Notes : Map supports both LDR and HDR lighting. I accept no responsibility if this map destro...

Affinity
Chambers Three
Uploaded by Interitus · Mar 04, 2008
33 comments · 5.0 (1)

Three maps of varying difficulty Three maps of varying difficulty (mostly pretty easy). Planned and mostly finished last december, finally got around to finishing them. Custom GlaDOS voice work provided by Hamsteralliance

Chambers Three