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
Containing item: "Moonbase Luna-C 05: Nature Abhors"
Showing 1-12 of 12 entries
Somewhere in the Multiverse, in another Aperture not too different from ours, an intern working on the Conversion Gel project had a stroke of inspiration: if moon rock is such a great portal conductor, why not open a portal on the Moon and get it ourselve...
PC Gamer: Best Portal 2 Singleplayer Maps & Campaigns
PC Gamer's top Portal 2 singleplayer maps and campaigns, available here: pcgamer.com/2012/11/03/the-best-portal-2-singleplayer-maps-and-campaigns
PC Gamer: Portal 2 maps - 13 inventive, innovative community challenges
PC Gamer's Portal 2 maps: 13 inventive, innovative community challenges Now in an easily-accessible list!
PC Gamer - Portal 2 maps: 13 inventive, innovative community challenges
100% unofficial, made for personal use to find the maps easily. full article http://www.pcgamer.com/gallery/portal-2-maps-13-inventive-innovative-community-challenges
Hacks Portal 2 Kollektion
Für mehr Portal Spaß
A whole bunch of great maps
All of the stuff I've got subscribed to.
Carbo's Portal 2 Collection
Top rated SP and Co-op maps.
Top 13 Inovations
PC gamer's 13 most inovative portal community maps. http://www.pcgamer.com/gallery/portal-2-maps-13-inventive-innovative-community-challenges
Tatsuto's Testing Sequence
たつと - (Tatsuto)
Stuff I look forward to play.
Just for my friends.
Unique maps I've stumbled upon.
© 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