简体中文 (Simplified Chinese)
繁體中文 (Traditional Chinese)
Help us translate Steam
Community maps. For science.
Welcome to Aperture Laboratories, home of the Perpetual Testing Initiative. Easily create, share and play test chambers authored by and for the Portal 2 community. Do your part! Contribute to Science!
Top Rated All Time
Show items tagged with all of the selected terms:
Some items are not possible to include in the game. You can still find them if you select this box.
Show incompatible items
Showing 3931-3960 of 4,730 entries
tzhartman's maps in 1 convenient place
This is a collection of maps that I created which attempt to creativly include all of the elements within portal to hopefully give the user an enjoyable challenge.
This is the one and only collection of my Portal Maps. Unfortunatly, they have no story, but am i caretcaret ? :D I think i will add some more stuff the next days / weeks.
Workshop Experiments by Dr. K. Wattkins
Do you have what it takes to be the best experimental test subject Aparture-Sigma? Can you look crazy pesudo science in the face and then spit in it while laughing as you plumet down a 100 ft. drop? Will you do that thing just asked? Then you do have what...
Cube Hunter Test Series
A series of tests based on finding and gathering Weighted Storage Cubes as a key piece in solving each puzzle
We all know even the greatest of men have to use the bathroom one time or another, but who says their epicness stops there? Come tour the greats bathrooms~ (Warning: Some may die in attempt to see bathrooms.)
Simulations Pack 1
This Collection contain the first 5 Maps of the Simulations Series. #12511 - #12519. Like, rate, and subscribe for more packs!
7 Tests About God
Meditating on these tests will reveal something about the divine or about goat cheese; results are inconclusive. Aperture's next 7 tests take Science where it's never gone before, exploring issues like faith, life, turrets, deities, excursion funnels and ...
The Joker Games (Easy)
I wanna see y cry
P | Paranja
Eine Portal 2 Reihe mit vielen Lustigen Events sowie spannende und schwierige Aufgaben!
Tracking The Cake
First set of test chambers I made.
A series of quick test chambers. Feedback is appreciated. :) Harder Series Here: http://steamcommunity.com/sharedfiles/filedetails/?id=72305674
The Penrose Collection features an ever expanding series of maps with a focus on the Surface Division Field. That fancy invention is a new testing element the lab boys at Aperture Science South developed to conjure mid-air portals that allow two-way acces...
My 1st Collection
My 1st Collection.
are you mad enough
The ID GamePlay
All of the Awesomeness Tests!
В данных тестах ваши ошибки могут привести к гибели.
My First Three Test Chambers
AF2 | Subject_Delta
Nothing special, just some of my first attempts at the portal chamber creator. If I recieve positive feedback, I may create more chambers later on. Have fun and don't forget to comment, since it's the only way i know what everyone thinks.
Into the Opera
Into the Opera is a work in progress map serie about 3 people getting stuck in the opera lead by the turrets. Started in the PTI editor and continued with enhancements made in Hammer. Current PTI maps are being converted and enhanced to and with Hammer. T...
The Companion Cube's Charm
Humans aren't the only ones who fall to The Companion Cube's Charm. The turrets will give everything they have and some things they don't have into defending their beloved box.
This is collection of random!
Aperture Science Enrichment Center Meltaway Industries Funded Testing Chambers
Jordan the Echidna
Meltaway Industries is proud to take part in testing the Quantum Tunneling Device in partnership with Aperture Science and the Aperture Science Enrichment Center. Please enjoy these easy test chambers, and remember, easy testing for easy results.
Tales Of The Fallen: Portal Ventures
My Map Pack, Also with my Weekly Chambers!
6 Odd Tests
High Speed Doubbing
There are six tests in here that are very odd. Can you solve them all?
Tests Volume 2
Bob the Weeping Angel
Don't expect anything hard. All were made by me. Try Vol.1 http://steamcommunity.com/sharedfiles/filedetails/?id=71686042
A collection of Kakanleet's silly maps witch gives you a challenge combined with old aspect of portal maps
© Valve Corporation. All rights reserved. All trademarks are property of their respective owners in the US and other countries.
Some geospatial data on this website is provided by
Steam Subscriber Agreement