Survivor

Collection by Anoobi5

It gets harder new chambers added every week

Portal 1 - Chambers Recreated

Collection by blur

A collection of recreated chambers from the Original Portal.

Wheatley battle redux

Collection by Person_GuyPortalFriends

A collection of all the wheatley battle reduxes

Challenge Chambers

Collection by UncleDomD

.;pp;51

Collection by tlranf7

Marcktop Subs.

Collection by marcktop | phoon

The New Portal Collection

Collection by KabanFriends

Hello! I is YUUKUN! This time, I tried to collection of my "The New Portal" series! Since the test chamber are arranged in the order, please play it! こんにちは！ YUUKUNです！ 今回は、僕の「The New Portal」シリーズをコレクションにしてみました！ テストチェンバーが順番に並んでいるので、是非遊んでください！

Portal 2

Collection by Flauschelina

Monoportal

Collection by Gigo

A series of maps in no particular order that aren't very long, but only allow the player to place one portal and manipulate the location of the other portal using testing elements.

Portal 2

Collection by MrInk

Good Luck Have Fun

J's Turrets

Collection by De_bomb

Redpantsarered

Collection by benbrookeyo

just fun portal levels

never alone from darkbenny

Collection by darkbenny

all my cooperative puzzl

Portal 2 - High Advanced

Collection by €in€r vØn vi€l€n

This is a recreation of the Portal 2 testchambers. In fact, these are a lot more challenging than the original tests. I hope you enjoy this collection and the upcoming testchambers ;)

ben likes nipps

Collection by Sinclaymore

My Collection

Collection by Quipperoonie

Its a collection.

Cognative Portal Tests

Collection by Crow

A bunch of portal tests /** I Will Be Adding More Tests */

Them tests

Collection by Hika Illustrious

Itchy

PORTAL 1 TESTS

Collection by jazminakarainy 💙

FourTowers

Collection by Roid

Broken Exit Door

Collection by tyler58546

For Some Reason None Of The Exit Doors Seem To Be Working, Travel Through Vents Until You Can Find A Test Chamber With A Working Exit Door

Naii

Collection by NaiaruchixD

Mi coleccion

Trap corridor dungeon things

Collection by ArkanoTGS

This is the collection of my Portal 2 test chambers, with a specific theme in mind : Killing people with traps. These chambers are a series of corridors filled to the brim with turrets, acid goo, crushers, drops, lasers and "jump scares". Feel free to send

Pruebas buenas/good test

Collection by dani wolf

pruebas que he hecho y me parecen buenas o medianamente buenas. son faciles o medias, no muy dificilies. perfectas para fans de portal :3

The Mazes

Collection by Tume

This collection contains maze-like test chambers featuring complex routes, stereotypical to a maze. However, here we also need to think with portals while surviving death traps and solving simple puzzles. The levels are quite straightforward though. Diffic

Laser Connection

Collection by €in€r vØn vi€l€n

It's a collection of all maps, where you have to connect a laser with some receiver to exit the level. I hope you have fun :) !i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i DIFFICULTY: NORMAL / HARD !i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!i!

Companion Run

Collection by Stealth_Ranger

"Oh it's you, It's been a long time. How have you been, I've been really busy being dead; after you murdered me! If you've gone to all this effort of waking me up, I know you must really love to test. Now let's just put our differences behind us, for scien

Josh´s Chamber - Complete Edition

Collection by Ebenezer Smooth

All "Josh´s Chamber" maps in one collection. Amazing!

EVOLVE

Collection by TheLittleGnome

AN EVOLVING ROOM PROTOTYPE. MORE OF A PILOT WITH THE CONCEPT. WOULD LIKE PEOPLE TO SUGGEST IDEAS. -LITTLEGNOME

Portal Golf

Collection by MylaChu

Here are all the portal golf Levels more levels will be coming out soon!