wow, incredibly amazing design and difficult map. Some pretty tight angles and portal shots though

This was the first map I favourited, about half a year ago now. I just replayed it, and instead of taking me an hour and half, I only had to spend 20 minutes on it! The puzzle is somehow even better than I remembered it being, incredible map

I'm late to every party

I'm even more late to the party, but awesome map!

I'm a bit late to the party... yeah that was insane.

After three years, replaying this map, still proves it to be a masterpiece!!

Very nice map. Some moves are pretty cool, even though it's a pure logic puzzle. Thumbs up.

masterpiece

Insane puzzle. Easy favorite.

damn that was really hard

Excellent puzzle ! I got stuck at the first time, a week later, I just be suddenly enlightened.
初次被难倒了，过一段时间再来看，豁然开朗。非常棒的激光逻辑图。

Great design and great puzzle, fav'

Very nice!

Turned a hot coffee into a lukewarm one by the time I finished putting the last moves together.

Well done. :)

Delicate and mind-bending map, which took me about 5-6 hours to walk through. I tried not to rely on the playthrough to solve the puzzles and finally i succeeded. That sense of achievement was far beyond the torture i have experienced during the thinking process, because it was finally worth it! Thanks for this outstanding map and puzzle!

Just beautiful

Great puzzle! Really good shuffler with a theme. I appreciate that the tighter angles were implemented so that they could be readjusted without losing progress.

Hmm... Comment #50. Excellent test, as usual from the test-maker that I think of as "aluminum sulfate" since I can't figure out how to properly pronounce your name.

One of my favorite puzzles !
Took me longer than I like to admit to solve but defo a nice one ! :)

fuc"n nightmare =)

Nice remake, Took me a lot longer than Gigopler's version. My playthough .

@Teo, thanks, nice to know we like each other's maps ;)

Absolutely legendary map

Daym son, that was the hardest map I've ever played

I really don't know how you guys designed it.Amazing！Wonderful！Excellent puzzle！Thanks
My playthrough https://youtu.be/wuQF5Iyr61k

@Mikeastro, don't blame yourself, it was cool ! That's interesting to watch a mapmaker testing, observing everything before starting anything, considering design, being stuck, figuring things out... Thanks ! Glad to inaugurate the serie of runs you plan to record :)

Excellent puzzle! A definite favourite, very clever. Now I'm not saying you should watch this (really, I wouldn't do that to my worst enemy) but here's my blind run anyway :)

Very good laser puzzle, great excellent

Hey everyone, thanks for playing and commenting ! It's satifying to hear about satisfaction :)
@nock, BehindPortal, Joric, SloppySteve, thanks for the recorded runs, I watched them all. Feedbacks and playthroughs showed/confirmed me both fluid and hard parts in this puzzle, that was very interesting :)

@Rocketman : it's 'Troubled Water' (from PortalStories:Mel) by Harry Callaghan

I have the one question - what's the music?
P.S. Superb chamb!

Amazing puzzle as allways. Brilliant design and very satisfying challenge

my play - https://youtu.be/lytqWf321rE

i solved most of by myself but stuck at one point where Joric play helped. btw awesome puzzle. favorite

Superb logic puzzle. Been working on this off and on for ages. Sometimes it seems like you are going backwards, but then realise you’ve ended up with a slightly different set up – very clever. Checked with @Joric’s walkthrough – I think I did a few unnecessary steps, but got there in the end. Thumbs up and definitely added to favourites.

Pure and challenging logic at its finest. I played it upon Gig's recommendation and I absolutely don't regret it! I actually played it yesterday evening, got stuck, then today figured out the following steps in my head while out at work, and finally solved it when I played it again this evening. Thanks for this fantastic puzzle!

A very, very clever map. So few elements, yet so much head scratching!

Blind Run: https://youtu.be/vhxgxLkk2FU

My 3:50 playthrough https://youtu.be/vmAmUKp-vb4

Oh yeah... the dropper. That was very hard to see.

Difficulty 10/10. I thought getting the cube to another room was the hardest part. God I was mistaken. Even the very beginning was frustrating, starting from activating the dropper.

A most excellent map. I have to say this is probably the best one I have played to date and I stuggled with it for several visits. My first tricky soution: https://youtu.be/P2nz1sFhVlk ...about 5:30 :P.
My fully intended (I think) soultion: https://youtu.be/hbX3tsGVRB0
Hats off on creating a genius puzzle!

Flipping brilliant! One of the best I've ever played. Great use of the ramps which played an integral part. Well done. My brain is still steaming!

Truly hardcore. Now my brain hurts by playing more than one hour to try to solve this map. Finally, I got the solution by moving the laser cube to another destinations with the laser to place a portal in front of the laser wall. I was also impressed about the mechanics of the laser relays to raise the stairs or getting the laser cube only. Your map is ready to get 20 of 5 stars. ^^

Very nice map! Good use and reuse of elements. I like how you have to keep acheiving the same goals in slightly different ways in order to have your portals/cube in the right place for the next move. Everything flowed really logically as I was going through the chamber. Thumbs up and favorited.

@Gig, your comment could scare some testers ^^
@LB, thanks for the run ! It looks like you had fun, which is nice for me too, and it's cool to see you solving my puzzle smartly ;) The hardest thing in this puzzle imo is to be able to sometimes 'abandon' progress, in order to recover it from a different angle and go further. Well done !

27 portals required by my count

Fantastic puzzle, here's my blind playthrough: https://youtu.be/HFx_zvIQUik

Thanks everyone, glad to read positive comments !
@Libby, as you said it's based on the original map but definitely harder ! Thanks for playing ! @Paper, thanks for the run, wow long one, nice to see you persevering when you're stuck, and having fun solving it :)

@joe98, I don't like traps either, and always care about not allowing them in my maps. No exception here. Step into the pit again and look around you. If your downvote is based on this wrong observation, I'm sure the map will forgive you :)

Walked in, turned to the right, stepped into a pit and got trapped.
.

My playthrough: https://www.youtube.com/watch?v=KKntBx5woZ0