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!
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Showing 1-6 of 6 entries
PC Gamer: Portal 2 maps - 13 inventive, innovative community challenges
Collection by Aradalf
PC Gamer's Portal 2 maps: 13 inventive, innovative community challenges Now in an easily-accessible list!
Alternative Testing Elements
Collection by Trevithan
This paticular testing track runs through a series of experimental chambers designed to test prototype testing elements. As such we shall need to know immedeatly if something goes wrong or does not happen the way we have intended.
Top 13 Inovations
Collection by Tipy4
PC gamer's 13 most inovative portal community maps. http://www.pcgamer.com/gallery/portal-2-maps-13-inventive-innovative-community-challenges
PackSciences likes
Collection by PackSciences
What I really liked as a French Portal 2 player.
I'm different
Collection by aib
Unique maps I've stumbled upon.
swag
Collection by Gareth48
swag
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