My testchambers

Collection by NikoGo

My creatures ;)

hi lysadnra

Collection by jumbo josh

Portal 2.5

Collection by decrofull

The entirety of portal 2.5, currently there are 3 chapters, but expect more soon! current level count: 31

Portal 2.5 Chapter 3

Collection by decrofull

The third chapter of portal 2.5, it is currently unfinished so expect new levels of chapter 3 in the near future!

Escape From PRISION! Collector pack

Collection by 💤𝔸𝕝𝟛🔥

All chapter of "Escape from prison" _________________________________________________________ Play all chapters of "Escape from prison" starting from the first chapter ----------------------------------------------------------------------------------------

LEGENDARY race maps collection

Collection by Nayrd

Portal 2.5 Chapter 2

Collection by decrofull

A collection of the second chapter of portal 2.5.

Portal 2.5 Chapter 1

Collection by decrofull

A collection of the first chapter of portal 2.5.

coopy

Collection by ColossusSteppes

NiNiNiNiNiNiNiNiNiNiNiNiNiNiNiNiNiNiNiNiNiNiNiNi

Collection by Siff

Fren :D

Legacy maps

Collection by Pogromca SCP

Some maps that I made when I was a dumb kid.

Playing with the time

Collection by _Santosxs

In this sequence of maps, you are a player who faces several tests in the past, present and future, your mission is to find out who is doing this and return to the present. - still in beta - (I know it may be full of bugs, but i'm not a professional at thi

Grycan

Collection by lukoks

Co-Op Chambers

Collection by 33GamingBrother

Funny Chambers to your all choices!

Geometry: A Portal campaign

Collection by Animate

A campaign inspired by the likes of Rexaura and Factum Solus

minecraft in portal 2

Collection by cps

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Play on Twitch

Collection by michaellambgelo

I will use this list to track test chambers to play on Twitch

Fav

Collection by Nasty

Nada

NeuroCircuitry Exercise

Collection by ThatOneRetro

Chronological order

Portal revisited build in progres

Collection by jakubekzar

all of the old portal 1 chambers revisited broken whit new pathst and ways to solve them. stli in building and the photo is only a place holder

e

Collection by Pugo5986

yes

Portal: Precursor

Collection by Animate

A few co-op maps to be later expanded on. Cave wanted to phase out human testing, so here's his test run essentially

Escaping from wheatley's test chamber

Collection by MrFoxy

Escaping from wheatley's test chamber. You were going throught whealtey test chaimber, BUT, Someone (RatMan) left some tips for escaping and potatOS helping you to survive this moron. Wheatley will try to catch you or kill you. Try to escape and destory tu

Portal: Above All [DEMO]

Collection by Animate

A friend of mine recently played co-op with me. We finished in just 3 days and were itching for more content. So here's an attempt at trying to make co-op chambers (which is an utter nightmare) There's probably not going to be more to this series, as it is

A Collection of Bad Test Chambers

Collection by I Wish I Could Unsee That

Some people like to create collections consisting of the best test chambers they have to offer, promising hours of fun and entertainment. Unfortunately for you, I am not most people. This collection will contain the worst test chambers I have ever made, th

Transitional Phase

Collection by davemackey

An unseen test shaft closer to modern Aperture than any other. Mix of Overgrown style and 1900s Aperture

Aperture Chronicles: Test Shaft 1

Collection by Jeb.

A collection of my Aperture Chronicles tests. This series of tests tells a stories starting at the bottom of one of Aperture's first testing shafts as you make your way to the top of the converted salt mine, going through Aperture's history. Note: BEEMod i

PORTAL 2 MODS

Collection by EPIX

Portal: Beginners Edition

Collection by Animate

Portal Beginner's edition is an alternate campaign meant to act almost like a new take on Portal 1 I actually had a target audience in mind, this was made for my not so pc savy Grandmother who has never been good at video games. wish me luck on trying to t

Tahu's tests

Collection by Utopic Tahu