Portal 2

Portal 2

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!
Browsing: Collections
Showing 2764-2772 of 7,025 entries
The Doppie Testing Collection
Collection by Doppie
A collection of all the test-chambers made by Doppie for Portal 2.
Teaching how to test
Collection by Batcat ʕ•ᴥ•ʔ
Teaching how to test series.
Simple underground
Collection by `RDL`{ÜT} DarkGod▲
Alucaperture Science
Collection by Nikonely AlucardFH :<
Some Portal 2 maps I made with the in-game editor with the idea of messing the engine to an unforgivable extent. They are also unecessarily hard and cruel.
Prudence Facilities
Collection by Lepo
Welcome to Prudence Facilities! Cat hair highly forbidden here, i'm allergic...Oh i'm a robot i just have circuits...bah, i don't care i hate those fluffly kittens!
Portal 2 Maps
Collection by Axel
My own made maps for Portal 2. _________________________________ Meine selbstgemachten Maps für Portal 2.
Peter Testing
Collection by Petercov
PTesting single-player
Portal: The Flash Ver_/ Testing Initiative
Collection by ERich935
Welcome ladies and gentlemen to the Aperture Science Flash Testing Initiative. Gamers, technicians, internet nerds, you're here because you wanted to play an online internet game, and this is it... sort of. So, who is ready to simulate some science? Now yo
Portal 2 | Adventures in Basic Maps
Collection by Blobby
Welcome to Adventure map collection made by Tynnyri Large singleplayer test chambers made with exploration and finding many ways to beat them in mind. Some maps are more difficult and longer than others, so read description be
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