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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Containing item: "Patience"
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Showing 1-9 of 22 entries
Aperture Employee of the Moment Award
Collection by Aperture Laboratories
The Perpetual Testing Initiative (PeTI) is live! Even though most of you will be getting your first sweet taste of test chamber construction today, a lucky few of you have already been beta testing for the last couple of months. An unfair head start? You ...
Portal 2.63
Collection by etnaD
DISCLAIMER ::::: The Subscribe to All Button does not work. You must subscribe individually, in order. PORTAL 2.63 is an entirely custom story with 10 chapters and 138 tests, made from the best maps in the Workshop, assembled for the ...
Pretty Entertaining Courses
Collection by Faacto99
Its actually not bad
Mevious maps
Collection by josepezdj
Awesome puzzles collection. A must-play map series.
Hipercollection 4 th3 Cake!!By Snedius
Collection by eX(s) Snedius
Todos los mejores mapas para single y co-op.
My Single Player Favorites
Collection by wildgoosespeeder
Original Location of My Favorites These maps are so good,...
DeD
Collection by ilyxan89
Massive
Collection by DarKSkulL PT
scrawnet
Collection by Argyle ###
scrawnet
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