Portal 2

Portal 2

Underground
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131 Comments
Miami Mike Jun 12 @ 3:10pm 
Awesome test! I played it years ago but had forgotten the solution.

I love the "Wait, what?" moment at the end.
Stevenson Apr 18 @ 1:59pm 
probably the most entertaining community made chamber i've played
Kobolite Apr 1 @ 9:47am 
bad map. instantly got stuck
iThinkI'mInfected Feb 27 @ 9:06pm 
Well Made. Got to be the best Underground puzzle created. Nice ;)
Winters_22 Feb 6 @ 3:52pm 
Amazing final!
bullfrog Jan 15 @ 12:43am 
Great map/puzzle. As I'm going backwards in time through your workshop, I did Part 4 1st, so thought I'd do the rest in order.
PhilFromFrance Dec 27, 2016 @ 9:22am 
Exellent use of gel
jandlml Dec 19, 2016 @ 8:27pm 
big finale fling,weee!
plixplax... FC Nov 24, 2016 @ 7:11am 
Amazing! Thanks very much!!!
Phaaze Nov 18, 2016 @ 7:50am 
Pretty easy by your standards, but I can't help but wonder if you can get on top of the outside of the chamber? Am I wrong?
strifeknot Sep 5, 2016 @ 7:31pm 
A clever use of mixing bounce gel and flinging. Excellent map.
Petutski Jul 11, 2016 @ 2:24pm 
Played this map 2 years ago and it is still fun and challenging! Thanks!
Chippoka Jul 3, 2016 @ 6:06pm 
Well I had a fun time with it! Great puzzle and hammer work (or whatever use used to make the level puzzle). I will move on to the next underground level in your series.
Syzygy May 16, 2016 @ 8:41am 
very good, although launching yourself to the button for the cube takes multiple tries
D-day May 12, 2016 @ 9:44pm 
好难
TS_Mind_Swept Apr 11, 2016 @ 9:36pm 
TS_Mind_Swept Apr 9, 2016 @ 10:03pm 
this is it! This is the map i knew i played but forgot which one it was. It's funny though cause i thought i gave this one a 10/10, I guess i didn't :/ oh well, it's still a great map.
Arctodus Feb 27, 2016 @ 1:00pm 
One of the best custom maps I've played!
I had a lot of fun!
Sokay Feb 5, 2016 @ 9:38pm 
Very nice work. I loved your use of gel to increase momentum . The last part was also pretty unusual and cool.
dcook Jan 11, 2016 @ 5:01am 
FUN!!!!!!!
c.burgess.7 Jan 7, 2016 @ 9:54pm 
These are the best ones out there so far, almost like it's really part of the game.
SpielSatzFail Dec 23, 2015 @ 1:21pm 
The gels are not my favorite ones in this game, as well as the 50's theme... but that's a nice one!
tu7650x Nov 22, 2015 @ 3:55pm 
Oh forgot to add.... The idea of using repulsion gel coated ceilings of incrementally increasing height as momentum amplifier stages to reach the buttons was simply briliant!
tu7650x Nov 22, 2015 @ 3:47pm 
Loved it!! I have a bias for undergound theme maps, my fav by far. But Ben77's maps are a notch above: works of art on top of being great puzzles.
К Oct 24, 2015 @ 7:23pm 
Played and liked it. Thanks to author.
Five Angels Jul 12, 2015 @ 7:28am 
it's always most fun to play your maps. keep it on.
ghostyman719 May 23, 2015 @ 1:26pm 
Before I figured out how to fly through the air, it was immensely frustrating. But then, it was a great puzzle. The last part was exceptionally clever.
danne11man Feb 24, 2015 @ 9:10am 
good job, simpel but good job. 7/10
eszter Feb 22, 2015 @ 4:03am 
that was a nice unexpected extra test at the end =)
-Forest- Feb 14, 2015 @ 6:58pm 
I love these underground maps. My favorite part of the the game. Solved this one with no help, but kinda lucked into the 2nd part and wasn't going to backup to try again this session. I recognized what to do on the 1st part, but took a few to see where to start. Great map!
Chelliste Oct 25, 2014 @ 8:45pm 
A bit overwhelming at first, all those portal surfaces with targets on them. But once you start bouncing and gaining more height, the next steps become more and more logical and clear. Nice bonus puzzle after you think you're done.
pls stfu if u dead thx Aug 22, 2014 @ 1:52pm 
cant believe that I finally solved this.. great map
TS_Mind_Swept Aug 20, 2014 @ 7:43pm 
Great hammer work too by the way.
TS_Mind_Swept Aug 20, 2014 @ 7:41pm 
I loved that map! And that's an interesting mechanic u used to gert extra height, i probably would have never thought of that myself. :D and the ending was stupendous, I love the "bonus puzzles" of portal 2, and you made one at the end of ur test, it made it that much better! :D 9.5/10
Petutski Jul 23, 2014 @ 1:51pm 
Yes Excellent combination of logic, goo, and flinging!
The ███ Guy Jul 10, 2014 @ 10:28pm 
Immensly satisfying to solve.

Great job.
<Slayer2ombie> May 6, 2014 @ 4:41am 
nice work! i love this map!
thx
Tommy_Lobster May 3, 2014 @ 3:17pm 
THAT. WAS. AMAZING!!!
Stuntmanmyke Apr 23, 2014 @ 7:51am 
One of the best repultion gel test i have played ! Great job :)
KillCrazy Mar 13, 2014 @ 2:10am 
Another excellent map, well done.
Polux Mar 10, 2014 @ 9:43am 
Very good,
but I did the last jump in a different way :
http://youtu.be/eAquKBDsVsI
UKZz HELLRAISER Mar 7, 2014 @ 7:33pm 
Very nice. Very nice indeed.
Stickfiddler Mar 5, 2014 @ 12:23pm 
AWESOME!!! Love the gel puzzle. And then just when you think you're done... you have to do a fling to the exit!!! RAD!!!
Dr. Quixote Mar 4, 2014 @ 3:11am 
OMG! this is awesome! thank you. *BIG BOW*
Xorven Mar 3, 2014 @ 9:28am 
awesome :)

I've updated my solo map: The ultimate conversion gel.
Can you test it please ?
Vesper Feb 24, 2014 @ 3:28pm 
Awesome job! Pretty sure I cheated on the last outside bit there, though. A video would be nice so I can see the intended solution.
tN|DK!! Jan 19, 2014 @ 6:12am 
Ben 77 ! I truly enjoyed playing your puzzle this morning. I without hesitation gave it a thumbs. Nice and challeging and I admit, took me a bit to figure out.

Funny for me, just when I thought I had finished, you had the last jump twist. Cant wait till to try the others. Peace !!
Gray_D Dec 18, 2013 @ 12:28am 
It's clever and very nice test chamber! I can't wait to play the other parts :D
Richard L Dec 17, 2013 @ 4:39pm 
Good.