3107 ratings
Upstairs Downstairs
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24.752 MB
Aug 16, 2012 @ 3:56pm
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Upstairs Downstairs

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Description
A co-operative map featuring four puzzles, set in an abandoned Old Aperture test sphere. The puzzles get progressively more difficult. None of them require ninja moves or reflexes - you simply need to have a good think together! The map is meant to be hard, forcing players to think and act collaboratively. Feedback is, as always, very welcome.

Originally tested and released on ThinkingWithPortals ( http://forums.thinkingwithportals.com/topic5606.html )

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95 Comments
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Fry40 Apr 8 @ 3:56pm 
I may have beaten your map in about 45 seconds with a little more direct approach.
https://youtu.be/ZQ1Uj-TZ_XU
Who needs portals anyway?

Thanks for making the map
Avaray Apr 3 @ 2:21pm 
Hard map (that means good), but is boring. 8/10 from me.
akross.cs Mar 4 @ 3:59pm 
So cool man!
Afterglow Dec 25, 2014 @ 10:48pm 
We have no idea how to solve the room with the goo, that second one. But (after using an exploit), we cleared the rest of the chambers.
dr777099 Oct 6, 2014 @ 10:49pm 
Diabolical!
Dangerous Beans Sep 23, 2014 @ 4:06pm 
Out of the 200+ co-op map I've played so far this one was definitely the most challenging. The third test really had us pulling our hair. ;-) Fantastic work, thank you very much!
Freeman|TR Aug 13, 2014 @ 9:30am 
Overall it requires both logic and imagination (which most maps don't).Spent hours. Great job.Oh TWP.I am on the forum too ^^
Freeman|TR Aug 13, 2014 @ 9:29am 
The level isn't as fancy as the Aperture Valentine (Which is also my favorite),but it sure got the best structure,the most excellent layout.There are rarely maps containing 3 or more puzzles.Here you got 3 chambers seperately laid in a circular way,and 1 test combining them all.The best feeling is about when we're at the 3rd part,and I accidentally saw the laser receiver at the other end,close to the exit.I start to wonder what is this about.It just creates perfect experience.
BEARD!  [author] Aug 13, 2014 @ 9:24am 
You're very kind, but there's a lot of better maps out there! Check out Thinking With Portals [forums.thinkingwithportals.com], I think you'd like the maps the community has made there.
Freeman|TR Aug 13, 2014 @ 9:17am 
what ? what ? what ? what ? what ? This is completely absolutely totally definitely exactly the most wonderful,well-designed coop map I have ever played since I own portal 2 !!! And I can't believe someone could build such a level.You are from Valve or something like that?