Beautiful as always!

We played this map with a friend, with an average of 60h on this game, this one was the hardest we ever done ! that was amazing, almost 3h to resolve it ! thank you for this

Easily the hardest map we've ever done from you. Love it!

Beautiful brainteaser!!

The best co-op portal map with tricky steps that might confuse you. Much brainpower needed no skills required

By far the hardest but most satisfying co-op map I've played. Thumbs up!

Dude, this is by far the best coop map ever. It was tricky, smart, infurianting, and ballbreaking. We had to start over 4 times until we figured it out :). Good Stuff

it's too hard to solve .can anybody give me some advice?/?/????

Hard, thx for map

Definetely a top3 coop map for me... really really good one mate! Congrats, keep doing this PERFECT job! :]

Nice map - The best map ever !!! but how your idea so hard to creator omg!!!

Nice feedback, thank you. :-)
I am glad you enjoyed the challange of the map.

It is nice that you decided to replay the map again
and I am happy, that you had some fun and good thinking going on. :-)

I played this back in May of 2013, and I do not remember doing it. (Also I accidentally deleted my comment from then somehow. )

Just a few days later you updated it, and now, more than four years later, I'm playing it again (with a different co-op partner).

Still a challenge, still a thrill to solve. Not just once but at several points did we think we'd had the critical insight that solved the puzzle. Then our plan encountered reality and we had to stop and look again.

I think I feel better about now it now than the words of my past comment suggested. There were no timing problems and it felt totally fair. Both players were able to observe interesting features of the solution by thinking and looking.

Genious map!

Great map! Took us about 1 hour to finish it. It really was a brainteaser. ^^

I couldn't agree more. The best coop ever experienced. Took us two evenings, two hours each to solve. Loved the Beyond Imagination collection, but this is even better.

We did this map last week. It took us nearly four hours. But I've never felt so satisfied to finish a level. Definitely the best map I've played.

Excellent map, one of the best maps I've played so far

Now I am curious what you will say about my other brainteaser maps,
because it wont get any easier with the newer ones. :)

I am glad you enjoyed the level of difficulty.

It was very enjoyable. This was the hardest coop I have ever solved with my partner. p0rtalmaster and are are in sync almost all the time as we play.

Thanks for the feedback. Seems like you enjoyed this logic-based map. :)

This was my first brainteaser map and I remember how much I enjoyed
working on it and trying to come up with logic-based ways to create puzzles.

Tried to improve my puzzles over the next (newer) maps aswell. :)

Very mind-blowing! Very hard! It takes a lot of imagination to visualize how to get to the end.

Okay, this half-way pissed my friend and I off, but it was fun enough that we really enjoyed it... It's a love/hate with these maps... Keep up the good work.

Nice map, it was very hard!

Thanks guys, I am glad you enjoyed this map! :o)

Great Map :) Your Maps are the best.

Hardest and best Portal Map I ever had to solve with a buddy.
Give me 4 hours of my time back you talented son of a bitch!

Great map, preferred it over the other brainteaser. 2nd room is a bit clunky, as you can get screwed even if you went by the intended solution, such as misplacing the laser portal, sending the cube misaligned or getting bumped off a button by a laser, all of which result in a fairly long reset time.

We ended up noclip to skip a hard reset which was a bit messy, but i believe we went by the intended solution.

Another great puzzle. Love the brainteaser series. Thanks.

Check my Workshop for more of my Maps.
I guess you will like some of the other maps, too. =)

Awesome map! Took us almost an hour. We want more! :D

@DanTheMan:
Thanks for posting the video!
The cube throwing in first room is not intended, but well... its working. :p

... and thank you again for showing me an unintended solution in 2nd room as well.
But at least it has the same difficulty as my solution and its not shorter either. =)

http://www.youtube.com/watch?v=NPohyGjFZbs a walkthrough of this map for those who never finished it

awesome map,me and my mate managed to get through it in around 3 hours.

Loved the puzzle.

Amazing map! One of the hardest Co-op maps and definitely the best PeTI map I've ever played. Took us ~2 hours to solve it...
Good job - as always.

thanks for your coments and feedback guys, I am glad that you had fun.

Really awesome map! We've spent roundabout 2 hours to find out the solution... and now it feels... GREAT!! Time for a beer... cheers ;-)

Hardest and best coop map I've ever played. Thanks @ DrFauli

Really challenging, esp. second part, kudos to the creator!

That is the most difficult coop map I have ever played, bravo I feel like a genius.

cool

I am sure the map is working fine, the solution is possible and I played the last release with 2 people. So I guess you will have to figure out the solution with some try and error or take a break and try it again later.

So we just spent a few hours stuck in room 2, now we can't help questionning if it's feasible, could you check if everything is okay ?

I have edited the map and increased the difficulty of room 2, so it would catch up
with the difficulty of room 1. Both rooms are now at high difficulty, which will also
increase the estimated blindrun playtime to 90 minutes or even more.

If you have recently played the map, you should download and try it again, now.

@ Mieksssss:
You really should try it again and think about it a little bit more. =)
Maybe it helps, if you try to sleep and try it the next day.

Not sure if my partner and I are just dumb, but we couldn't figure out the first part. We must have sat there for about 45 mins just thinking. I'll try again with one of my smarter friends =P

One of the best maps I've ever played, good job!

@ Instantiation:
Thanks for your feedback! You are right about the 'fair' timing. I did not want to make it a
close call, because it should kind of stay a logic puzzle and so i decided to add some
extra seconds.

@ Naelyan:
Thanks for your feedback! I am glad, that you enjoyed the map.

This was tough as shit, but really, really satisfying to finish.