Portal 2

Portal 2

182 ratings
(Co-op) Stabilize
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38.721 MB
19 Apr, 2017 @ 2:14am
25 Jul, 2017 @ 5:17pm
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(Co-op) Stabilize

In 1 collection by Fumbly Bumbly
Fumbly Bumbly's Puzzlemaker Chambers
74 items
Description
Hard Difficulty

This is my first published co-op puzzle, and possibly my most diabolical chamber yet. I'll still be sticking to making singleplayer maps, mostly. But if another idea for a co-op chamber comes along, then I'll be sure to act on it.
This chamber focuses on a reversed funnel and a light bridge.

Inspired by Azorae's Entanglement: http://gtm.steamproxy.vip/sharedfiles/filedetails/?id=100934825
Music used: Testing With Nature by Harry Callaghan (Harry101UK): https://youtu.be/XngX89pgpT4

Please be sure to report any exploits and such in the comments; playtesting for co-op is very difficult!
Your feedback is appreciated!
32 Comments
AlexesMet 27 Jan @ 2:13pm 
Me: This chamber brought our love for portal community maps back, after years of looking for gems among brainless and repetitive chambers. It showed me how our minds complete each other, with me thinking what should be done, and my friend - *how* to do it. Your contribution to our relationship is immeasurable.

Friend: after unexpectedly failing the first attempt to solve this chamber, I was forced to once again admit that there are things complicated enough, that the only way to understand them is to analyze and decompose it into a big bloody State Machine chart, plotted on a piece of paper, like good old times. Before, only a small selection of puzzling things were subjected to such procedure.
Dolphiner 10 Aug, 2023 @ 5:34am 
Very good puzzle, I thought the portal management involved with having access to both funnel and light bridge while getting to the three dots section was really wild! Thanks for making it, we really enjoyed :D
Mr Fab 19 Oct, 2022 @ 1:39am 
What an incredible map !

The amount of thinking needed was insane and the logic was awesome :steamthumbsup: Favorited !

Here's our blind playthrough of this gem : https://www.youtube.com/watch?v=R-QGdGOMH44
genericsynth 18 Apr, 2022 @ 4:01pm 
insane. took us 211 minutes and 100% brain power. 11/10 experience, thank you fumbly bumbly
senlacs 18 Apr, 2022 @ 4:01pm 
insane puzzle. took us 211 minutes and 100% of our brain cells. a wonderful experience
DiDo Killer! 18 Sep, 2021 @ 5:30pm 
Me and my friend gave this one a go. It took us 3 sessions to beat it. The complexity of this map is insane and I'm still trying to wrap my head around how someone can come up with this type of puzzles. Amazing work.
可砸 29 Nov, 2020 @ 7:37am 
Very interesting puzzle with elegant portal management,big thumbs up!
My playthrough https://youtu.be/m0qOJW8bqIs
SpKi 12 Aug, 2020 @ 1:04am 
...and I have finished all your maps. Awesome puzzle! I agree with the hard difficulty rating, though funnily enough, this may have taken me less time than Rivulet :p Anyway, absolutely beautiful portal management. I agree with quaternary. Very satisfying to finally solve. Definite favorite. I'd love to see more challenging maps like these at some point :]
quat 25 Mar, 2020 @ 1:39am 
Splitscreened this one. Wow. Incredible test.

I like how there's two ways to reach dot 3 - the obvious way that instantly gets you stuck, and the far, far more subtle way that lets you pass.

Would have been just as excellent if the exit was reachable from the ground, but unlike most cases where there's an extra step thrown onto the end of the puzzle, I like the exit being raised up. It's like a little encore to prove you really know your way around the map and how to use portals. (I did use the grated surface in the exit room.)
Schlappediwauwau 10 Jan, 2020 @ 1:56pm 
You've caused us a lot of sleepless nights.
Finally we can get some sleep again.