Cats Test Chamber Series

Collection by Cat1000er

A collection of chambers made by cat1000er

Lobotomy 1-3

Collection by I hate nigght

uyegfuyashgdsagfdasf

Collection by heartpilled

winston

Maps that i like

Collection by theveryepicdude

maps that i enjoyed / like contact me if you want your map to be removed from here

undef

Collection by UNDEFEAT

Omega test course collection

Collection by Jip

This is the collection of my test chambers

Mellow's Favorites

Collection by MellowJellow

Maps I like, Simple.

Send it!: the sendificator testing inititive

Collection by GLaDOS 9927

send it collection, more (hopefully coming soon).

Crème de la Crème

Collection by Mattchew

My all-time favorite Portal 2 maps. I love each & every one of these dearly. These have had a major impact on how I think and design. My current top 3 are: 1. Sirens 2. Make Way 3. Toggle Sorted by Single-player Difficulty, then sorted by Co-op Difficulty.

Portal 2 WorkShop

Collection by IgnacioUlises

Colección de Portal 2 en Steam Workshop

BEST MAPS MADE BY HOMO LUDENS

Collection by Homo Ludens;

The 10%

Collection by 1337Walrus

Sturgeon's Law states "ninety-percent of everything is crap." Here's the remaining ten-percent. In layman's terms: Good maps.

Service tests Cooperative

Collection by Djohnn Djinn

tests for two

The good stuff

Collection by SpKi

Maps in my workshop that I consider to be up to par with my current standards. Ordered by difficulty; highest is easiest, lowest is hardest.

p2maps

Collection by wizard monkey w a bong

Favorite Chambers

Collection by DatRandomPikmin

just a collection of levels I really like.

shit maps

Collection by source enjoyer

Portal 2 Maps Collection

Collection by 🎏NightBees🎏

This collection contains a variation of map series that have been created by the steam community.

Treesap's Single-player Map Collection

Collection by GeneralTreesap

Treesap's 2 Player Co-op Collection

Collection by GeneralTreesap

Treesap's Portal 2 Multi-player Mod Maps Collection

Collection by GeneralTreesap

my "banger" maps

Collection by ;masalt

they're bangers aye

All Turrets Must Die

Collection by SensuousOwl

This was a collaborative work made by us for our level design class at uni. Enjoy the levels and send feedback if you like them!

Hankful Maps

Collection by ;masalt

we got a frankencube, a not frankencube, and a button to respawn the both of em

BEE Mod Pro

Collection by FlowerAce

New type of Fizzlers, Laser Reflection Gel, Cube Sendificator, Energy Pellet, Sensor Items added in this Series. I will make some hard test chambers Using those items :)

testing portals

Collection by _keral_black_

This will include all cameras about the new portal mechanics

Portal 2 Maps of mine which are actually enjoyable

Collection by FVOCKUSZ

well recieved

Collection by ;masalt

maps that people don't despise, and preformed relatively well for it being released by ";masalt" (aka "that guy who makes the weird gimmick maps")

My portal 2 series

Collection by IISemSanchezII

Here are my portal 2 maps and maps that my cousin made

Aperture Bundle

Collection by niyogi

This Is a Bundle For Aperture Science Fun Playgrounds. THIS IS UNOFFICAL. Happy Science!