More Backlogs

Koleksiyoncu Andy T

More overflowing stuff by others.

Backlogs to be Played

Koleksiyoncu Andy T

All these are maps done by others in the community over the years, so many of them I want to play so they jammed up my Active Queue and bugged out Portal 2, had to do this to fix the situation; you are welcome to copy some subscription to play for yourself

laser series

Koleksiyoncu solenoid

laser/cube focused maps by me

Just a Test Series

Koleksiyoncu cann

Emergency Testing Protocol Series

Koleksiyoncu pinheiro

My maps of Emergency Testing Protocol for easy subscription

测试者的奇妙冒险

Koleksiyoncu 就取这名了

有趣在于关卡1分钟通关，101个关卡却占了一大半空间 持续更新中（6/101）

Think Simple

Koleksiyoncu tiwopli

In the Think Simple series, I'm not interested in building simple test chambers, but test chambers that really make you think, and do it without bug using or questionable mechanics. As a counterpart to my "something easy" series, I also want to have the co

Portal 1 tests overgrown (that aren't already in the game)

Koleksiyoncu LightningXLM

This is a Collection of overgrown Portal 1 maps! There is a list below for if they are already in game, you need to use workshop, or it's just not here yet. Test 00: Already In-Game (sp_a1_intro1) Test 01: Already In-Game (sp_a1_intro2) Test 02: Already In

Reapers collection

Koleksiyoncu BrainBreak

Collection of my tests

faves

Koleksiyoncu gusondemand

Portal: Alone (new)

Koleksiyoncu Lost Arcanid

This is the new Alone I was not a fan of how the the first 3 maps progressed so i have restarted the series Enjoy!

Sendificator Testing

Koleksiyoncu BobbyBurt

A series of 7 test chambers focused on the sendificator and exploding cube mechanics. These tests introduce the concepts and build up to more challenging puzzles. Made with BEE 2.4

Firepup650's All-Event Test Chambers

Koleksiyoncu Firepup650

A series of test chambers made in all of portal's themes

Chambers4Jed

Koleksiyoncu Voxel64

Chambers for Jed. If you are not Jed, please dont play these chambers.

Actinium

Koleksiyoncu Pr3acherman

Best ones from others

No portals?

Koleksiyoncu Artemys

This is a collection of levels where you never use portals. It is recommended to play them in order, although you should be fine playing them randomly if you know your way around the game.

Portal 2 5$ footlong

Koleksiyoncu B_Pence

alone

Koleksiyoncu Lost Arcanid

This is the entire collection of my chambers in the series "Alone" hope you enjoy

Xerodium Chambers

Koleksiyoncu aureliusaugustine

Testing program

Koleksiyoncu 4maxon

The testing program pack with all maps

Portal 414

Koleksiyoncu ☢//Silverhand414//☢

I was just messing around...

Koleksiyoncu Bomb Code

I Actually Tried

Koleksiyoncu Bomb Code

These are the test chambers that I legitimately tried on.

ASDAWSE

Koleksiyoncu Joeythedudeguy

ASD

Sabotager map pack

Koleksiyoncu 4maxon

The 6 maps pack where you try from complex when reactor was destroyed and you need to be faster

Abandoned tests.

Koleksiyoncu GLaDOS

The Abandoned chamber series.

Random Shiz II: Portal 2 Edition

Koleksiyoncu Smartbics2

Complicated Tests

Koleksiyoncu 『 D a r k r o v e 』

A collection of al the complicated test created by me,a convenient arrangement of all parts.

Swearing Suspiciously

Koleksiyoncu DoMessWithProfile

Don't think too hard. NOTE: I'm avoiding any words that are morally offensive.

fleaman labs IN SPACE

Koleksiyoncu fleaman

fleaman labs are now testing in SPACE!