52 ratings
File Size:
9.352 MB
Dec 15, 2012 @ 7:04pm
Dec 23, 2012 @ 4:54am
10 change notes ( view )

Subscribe to download Couloir

A simple chamber based on a hallway connecting the areas.
< >
| \_/ (gone till 30.08) Dec 22, 2013 @ 3:48am 
probably the hardest chamber I've ever beaten without help from youtube. I'm feeling so smart :) I'm also pleased I've beaten this map the intended way (with the X-marked flip panel) - no portalling over the fizzler, which is near the funel, no grabbing the cube through the grate, using no glitches at all ! XD
The Truth Jul 30, 2013 @ 10:36am 
you can shoot a portal to the funnel through the small gap in the fizzler from the bottom area, saved me a few steps
kimist108 May 20, 2013 @ 8:22pm 
Well, I got to the exit. Have a feeling it was not the intended way. Cause I didn't use the x button.
KennKong Feb 13, 2013 @ 8:08pm 
I found 2 more solutions, one of which I'm certain is not intended, and the other I'm not too sure about either. I have in mind a fourth solution, which uses more of the elements in the map, so there may be more to come.
KennKong Feb 11, 2013 @ 11:32am 
It sounds like I found the same Exploit as Juggler. Eventually, the intended solution will come to me.
keithjgrant Feb 2, 2013 @ 12:02pm 
Very challenging map. Had to sleep on it to solve. I like it.

Not sure my solution was the intended... I never needed the top portion of the fizzler to open (though I did use that button to reverse the funnel). Not entirely sure I ever needed the bottom portion open, either, but I could be mis-remembering that.

I funnelled myself through a portal to over near the exit. The cube was over on the grate near the funnel generator. I placed a portal high up on the wall, which pushed the cube through a fizzler on the other end of the map, making a new one respawn. Then, standing on the X button, I funnel-strafed the cube to myself.
Juggler Jan 26, 2013 @ 12:15am 
This one was really tough. I think I took a shortcut at the end; I didn't use the flipping wall panel (marked with 'x'), since the wall panel next to it worked just fine; was able to tractor beam out of that one and jump down and sideways from there.
Sloi Jan 25, 2013 @ 10:30pm 
I did the same as Old Git and others. Not sure if that was intended or not, but it seemed legitimate enough that I went with it...

Nice map, as always.
Old Git Jan 21, 2013 @ 12:05pm 
I also solved it without the X button - maybe VectoR did it this way too:
Same as fumblus's solution up to 2.30 except that I had the reflector cube sitting on the floor grating outside the funnel room. I then edged back into the funnel room with the cube keeping the laser beam pointing at the receiver de-activating the fizzler