Very impressive map. Well made!

this is an excellent test chamber

me and my friend were really racking our brain for a solution on that last one.

操作有点离谱，方法和操作都有点难，创意满分，适合老手挑战

OMAGADDDDDDDDDDDDDDDDDD THIS DAMN MAP WAS SO HARDDD !!! :) I dunno if I have to thank you :p

very hard good map

Currently stuck on the room with the two buttons you have to fling yourselves at. Good map though so far. Just thought I should share that this room has a bug where you can walk through a hole in the wall that you otherwise shouldn't be able to, thus ending up trapped in a black room. image of bug [imgur.com]

fuck your mom

This was hard as fuck and i don't think i solved any of the rooms the intended way LUL

Дуже гарно

сложно но осилили )

Every room in the map is 10/10. Congrats, rly gj! :]

Very good map pack. 5\5

Jesus Christ that was difficult... Good map man. Good map.

Hard, but good!

One of the rooms has a colision problem that lets you get stuck

Probably the best workshop levels I've played. Really difficult - but not frustrating, just challenging. And all in such compact spaces too which is a refreshing change from the maps that just use size as the problem. Great stuff :D

My partner and I walked away with some more skill :) Beautiful maps thank you.

Best coop map ever!
Well, not actually, but it's good. Really good one. It's hard (we tried to find a solution for like 1,5 hours..), good-looking (damn i love this atmosphere of abandoned aperture) and it's just awesome.

Me and my friend did it in less then 60 minutes :D it was fun ^^ keep up the good work =)

neither me nor my partner have controllers.But we do have ability to just aim down and shoot a portal.Is that all the part of controlling?I read other comments and they say it requires timing and coordination.Is it strict?

I've really got to ask you something coz we've been stucked for hours and can't get through the room of twin button.The other 2 rooms are perfect but for this one,does it require excellent reaction and control of keyboard+mouse+brain rather than mere logic?I mean,if both of the players are not good at controlling,is it possible for them too complete it? More commonly,I mean,is it suitable for everyone?

Hard, very hard. Requires (VERY) good coordination and lots of patience, but sooo rewarding when finished! Congrats.

Great map. Awesome design

Excellent.

I have one question about the part where you put a cube in a cubeholder with a moon-sign and then you have to bring the cube to another one at the exit. Is it your intended solution to die while jumping the cube to the other person? We managed to do it by flinging, but I was wondering if there is another way. I saw 3 youtube videos of people solving this series and all of them died on purpose in that section.

Got myself trapped inside
http://cs2bus.com/sharedfiles/filedetails/?id=180121057

Another great chamber. Hope you make more.

Hey JEPP. That's an awesome map you made, big respect. I was blown away by the hardness of the puzzles with so few elements. I got some experience with mapping myself and know that it's one of the hardest things to make hard puzzles with few elements.
We, as players, always know what target we aim for in your map. But how to execute it, well, that burned our brains.
After playing the ~200 top rated custom coop maps, after getting an overview of what is hard and what not, please change the difficulty in the description from medium/hard to hard ;)

I loved this chamber, except I glitched through the map in the final section and couldn't finish it. Had to restart the entire chamber over again.

took us 40min alone on the last one. Very hard, good looking and in general a great map!

Fucking hard map. I like it.

one love, amazing map!

your maps are the best and toughest I played with my son, lots of fun (and desperation at times, but then you are so proud at the end solving them up) - THANK YOU :)

Great chamber, really hard.

Best map ever!! congratz!!!! really tricky one all the chambers!!

much appreciated!

much respect!

That was hard as Hell!!! But we get a bigger "EUREKA" at the end, as in another test. Thanks for building this chamber!

STOP LYING! it was only 114!

114 minutes of pure frustration with a pretty loud "FUCK YEAH" at the end. Genius map!

So easy took us only 120 min ^^

Simply a masterpiece. Especially the final one.

Oh, I forgot to mention, we also encountered a glitch in the final room where the fizzler/barrier stayed down after my partner left the button (once he stepped on the button again, it operated normally, and the glitch only happened that one time).

That final room is amazing. Easily the most challenging co-op puzzle I've seen yet.

As someone else mentioned, placing the cube on the cube button was oddly buggy (it took a bunch of tries before it would leave my hands when in the proximity of the button).

Wow, the last chamber (two button) was really, really good!
Take us an hour to find the solution! Thx!

Very nice test chambers!

WOW! Very difficult. Lot of fun :D thank you

Very good test chamber! :)

Very difficult and satisfying, especially the final one with the twin wall buttons is a glorious masterpiece.

My only complaint is the small chamber with the laser and grills - kinda fiddly and very much trial and error, especially with the odd angle of the laser. Even when we got the general idea it took several attempts to place the portals at exactly the right places.

Wow, that was a really hard and challenging pack of tests X) Well done!