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 2818-2826 of 4,266 entries
Branching Chambers.
Collection by: po-po434
A series of Branching Chambers with many solutions. Great replayability.
[HARD] Trigger's Chamber Collection
Collection by: Waddle Dee
Not for the faint of heart. When I say hard I mean hard, These will keep you guessing, drive you insain and just plain piss you off. Some of these require hard tasks for advanced test subjects. These are all possible I have tested them myself. More...
Marc
Collection by: Fevideos
I am here to present my first collection of test chambers, Marc, every week, a new test! Hope you enjoy and join me, next week a ... more
Boxhead
Collection by: Qbyte 1800
A series of test chambers with the intetion of varying dificulty release on a regular schedual - at least one new chamber per week - with a specific basic structure to all the chambers: large "boxhead" rooms.
Bjoern9414´s Portal 2 levels (Hard and big)
Collection by: Lips Dahl
This is the hardest and bigest tests i ever will make, will add 1 level every week!
christmas collection
Collection by: Trogdor the Burninator
all my christmas maps
13 Big Ones
Collection by: RedneckTexan
A collection of my first thirteen chambers. I tended to rub up against the entity limit in each of them.
My Puzzles
Collection by: FAIR ENOUGH
All the levels I have made so far. Dont forget to rate and tell your freinds, it would be most appreciated.
Rise of Ragnarok
Collection by: Doctor Ragnarok
Series of 3 maps following the attempted rescue of Doctor Ragnarok; an Aperture Science employee who went missing during the first neurotoxin incident caused by the activation of the Genetic Lifeform and Disk Operating System.
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