What's the ambient in the secret room?

A good level but there seems to be a bug with the fourth cube at the end. I could see it in the dispenser but with no way to remove it. Then on replaying the level that cube fell out along with me at the start of the final chamber. It didn't do that the first time, hence enormous frustration.

долбаеб конченный иди погуляй,маньяк

i didn't know i had to put the laser back into the same portal. very good puzzle.

This deserves all the attention and upvotes it got. Kickass professional and satisfactory maze. A manly men's chamber, unlike all 100 sissy Madame Katz chambers! Even the usual bug in end scene elevator is a kickass drop from up high. :)))

hard to figer out, and it's good, but the last one was imposible because the first cube didn't fell! I had to see the walkthrough to know I missing a cube and then do everithing again (didn't take long, but still...)

WOW !!!!! Thank You !!!! :-)

So you think it's interesting to hide a cube and the exit of the cube room?
I wasted an hour just didn't know you hid the third cube.
SO SICK

The back room areas were a bit frustrating to navigate, but not impossible to figure out. Really clever logic puzzles, though. I especially liked the first room. Really satisfying to solve.

The first one was better, but I liked this one too. I especially liked being able to explore the back rooms... You put a lot of nice details in your maps, must take ages to get it all right.

i'm too dumb for these laser tests

Though I made it through without, the solution video was very instructive on what I was supposed to have done. In the first area I was able to make it w/o the bridge and glassed off area. I was able to get the angle needed to activate the light bridge with a cube on the elevated part near the ramp in the exit room. Then placing a cube on the bridge, I was able to cross, and move the sideways portal through the broken glass into the office room. The cube on the bridge would then fall into the beam and redirect to the barrier button cube and to the door opener . The solution video way is better.

Enjoying the series. Thanks for making these.

Came back to this one after initially giving up. That is beautiful, I really enjoy the way that worked out.

Like how you make the player actually have to consider their positioning to get their portals in the right place.

great map!

I was almost about to use the walkthrough but figured it out. Brilliant.

Here's my new one: -
Lost (Part 3)

it's more like hide and seek :(

I've played some 200 hours of portal and portal mods, but never have i ever needed that final solution's mechanic. Good job

I had a cube despawn without me knowing it on the last level, lost my mind trying to figure out an impossible puzzle. Watching through a guide revealed it, restart level, got my 4th cube and got through just fine. Would've enjoyed otherwise.

clever puzzles especially that ending one that leaves the player feeling like it should've been obvious :)

sorry, don't quite like this kind of puzzle, not much logic in it, mainly exploring and trying.

Man, this one is hard^^

666666

It blow my mind, original and hard

Good maps! Enjoyed them a lot! (I lost the video of Part 1 somehow.)

https://youtu.be/G5MoIiC_laQ

This one actually took me a while to figure out. Very well done!
And like Doomblud said, that part was very counter intuitive. I don't think I've ever seen that before.

Actually legit stumped me for a while. I like me a challenge and I loved how some of the solutions are completely unique from those in the base game

The best one I played so far. Congrats!

The difficulty on this one was great, good job on making this!

This one had me stumped for a long time. I was so confused because I couldn't get the beam to go where I could redirect it into the receiver. Then I realized I can just send it back into the portal at an angle on the top platform.

I don't think this gimmick is ever used in the actual game, it feels very counter intuitive.

Both this and the previous puzzle had me stumped at one point for a very long time. Then, at a moment of inspiration, a very basic solution was the trick to solve them. Good job for making me overthink something that didn't need overthinking.

这最后一关只能卡激光吗？还有更好的通关方法吗？

Tricky puzzle, sort of deceptive.
I first thought I could put a redirection cube, or lens cube as I call it, by the exit door and then redirect the beam after walking there for the second time. But the exit floor plate was slightly above the other level so it didn't work. I ended up solving it the way it was intended I think.
For those annoyed by not being able to hit the receiver on the ground:
u can portal ur way up to the plate above the receiver, then shoot a portal back toward the other place. Walk to the other place and shoot the other portal at the horizontal plate. U can now see the receiver through the portal and can aim at it. this prevents the frustration of going back and forth cause ur missing the angle slightly.

Uh...how do I insert the laser into the laser catcher...ON THE GROUND????????

my brain almost broken,OMG

Oh, I remember playing this a while ago, great map, thumb up!

Ugh! That last bit was a beast. So much fun though.

very tricky, well done!!!

Excellent map. Very fun puzzle! Thanks!

Outstanding and creative puzzle design! Despite some having trouble with the second puzzle I actually found it significantly easier than the first one and the transition room. I personally do not like puzzles where finding hidden paths without corresponding clues of their existence are required to solve, in particular said room with the turret. Other than that great work!

SUCH AN AMAZING MAP, LOVE IT!

Great map

Last test was a real headscratcher, great job

Yet again, well performed. Lasers aren't usually my strong suit but I managed.

Last laser trick was VERY dirty, had to youtube it :D

wow amazing! it take me a long time to figure it out, thanx for u awesome mps!

Man, was it hard to solve the last puzzle. I had to use both analytical and explorative sides of my brain to finally solve it. Great design!

Awesome. Nice job! I will go on to the next...

Nice unusual levels!

The solution is amazing! You really have to think outside the box and it felt really satisfying completing this.