very hard map. we spent about a year for this.

This was a super difficult one, took me and my partner nearly a whole year because we got mindblocked on it and can't play much in the first place, but solving it was just so satisfying!!!! We weren't sure at first if the intentional killing was the intended solution because I don't remember intentional deaths being included in any previous level, but still definitely my favorite level I've ever played!!!

Phenomenal. We were stuck for months! Loved it

Tried it!

Mind blown. We couldn't figure out how to get the orange transporter and the laser upstairs at the same time, and the bridge was bugging us so bad we couldn't figure out what it was for whatsoever but we knew it had to be used. It's a Camerson map after all ;) Watching the solution, I don't think we would ever figure this out lol. Pure genius!

So clever! We solved 90% on our own so we don't feel too bad.My brain shuts down after 4 hours so was glad my partner could figure out that last, awesome step.

Incredibly hard and awesome puzzle, we couldn't beat it the first time we tried, took us the next day to figure out how to get up to the top.

This is a very, very good map. Among the best for sure. Here's our solution https://www.youtube.com/watch?v=0t3B6COPfcM - as far as I know, this is the only video done from the current versio of the map.

This might be the hardest coop puzzled I've solved so far. It's really clever, my only complaint is the button that controls that angled panel in front of the laser receiver on the 2nd to top floor. For a while I thought this puzzle was unsolveable because I didn't realize that button could be pressed on and off. But it was still quite a challenge to solve even after figuring that out.

Solved after many attempts. Amazingly tough puzzle.

Hint (only if you need it): This is after you get to the second floor using the laser activated flip panel. Throughout all of this, at least one portal must be kept in the laser beam room. Find a way for blue to have one portal on these two surfaces: 1. The surface across from the laser catcher that disables the fizzler (in the same room where the laser spawns) and 2. On the ceiling above and slightly to the side of where the laser catcher activated light bridge goes. Then orange does a few things aaaannd I'll let you figure out the rest.

Ah yes, that video featured a solution that was (somewhat) unintended. When I first made this map I had a certain solution in mind, but it could very easily be broken. I tried several things to prevent it but failed, and ended up changing the intended way to the solution in that video. But then I discovered that adding a ledge fixes everything. Looking at the walkthrough won't help anymore. The new and intended solution is very, very different and much, much harder. But it is, assuredly, solvable.

me and my friend spent some times and ALMOST figured the map out, however, we encountered a crippling problem towards the second half the puzzle, stuck for more than an hour, we decided to check youtube for "cheat" videos,

finding one
https://www.youtube.com/watch?v=zWSbIxEgixw

where we were stuck in about 4:25 into the video,
in your newest edition of the map, the presence of that ledge at the begining area seperating the two players prevented us from completing the steps as shown in the videro, possible oversight/bug?

Nice test. Favorited.

You beat it! :D Not in the intended way though. :O There's supposed to be a much more elaborate usage of portals. ;)

https://www.youtube.com/watch?v=dvsJFeE0vMg Our walk through

I'll check it out. Also, 13 is now changed, and much better.

Very difficult chamber!!! Only fair you try my chamber, I think you should find it to be challenging. Let me know what you think here is the link to it. http://steamcommunity.com/sharedfiles/filedetails/?id=158581341

It appears 20 has fulfilled it's roll of being the hardest one. If you've beat all 19 others then you can solve this one too, so don't lose hope! Also be sure to replay 8 9 and 16. They're completely different puzzles now. I plan on changing 13, but I'm having publishing problems with it.

I've try confinement 20 3 times already and still haven't beat it yet.
I'll post again if i beat 20!