Portal 2

Portal 2

149 ratings

Subscribe to download

In 1 collection by nicklonium
17 items
Testing subject's problem solving abilities before, during and after administration of the neuroprotective agent, xenon, which can provide a significant degree of neuroprotection to neurons under the stress of transient and chronic ischemic attacks on the brain that are typically caused by restricted cerebral blood flow (CBF).
< >
maru Aug 7, 2014 @ 3:13am 
gambilier Nov 10, 2013 @ 5:38pm 
Now that was a puzzle!
DebrisHauler Oct 5, 2013 @ 4:03pm 
Very confusing at first, but it was cool when I got it!
machmanx Sep 22, 2013 @ 12:35pm 
This one was fun. This one made me think a lot more than your previous chambers, so that's a plus in your favor :D The first and last rooms required some thinking...more than usual for me. The second room was about speed. BTW I killed the turrets with my own hands using the laser cube...just couldn't stand seeing those things alive longer than they deserve to be >:D .

BTW I love how you made that DNA strand using portal elements...GENIUS! You must've spent some time trying to figure that out, and it pays off in the end...well, for eye candy anyway. Overall great job on this!
wildgoosespeeder Sep 19, 2013 @ 8:10pm 
I found the middle room interesting. Other than that, I see you love your continued use of symbols and confusing players.

Try my map?
mrsumo Sep 19, 2013 @ 12:47pm 
nicklonium  [author] Sep 1, 2013 @ 1:25pm 
The portal bumping under the fizzlers issue has now been fixed and the laser receiver in the first room should now be much harder to reach by tilting the laser cube. Although if Valve ever gets around to fixing the grating glitch, I will need to make a few changes to that first room. Thanks again, all this feedback is great.
? - BlumCoLe' Sep 1, 2013 @ 9:30am 
Very buggy, but I love it! :P
I like the gel bubbles ...looks awesome. ^^

I make a video with the bugs for you. Give me just a few minutes.

Here it is...
Glitchviewing: http://youtu.be/URLvcTBJ-zs
stormsend Aug 24, 2013 @ 1:29am 
A new favorite. Great puzzles. Very challenging but a lot of fun to solve. I'm not a fan of timing puzzles but these weren't so short they couldn't be accomplished after you figure them out. I liked the elevator style delivery system in the first chamber. The suspended blobs were a sight to behold. Nice touch. Good use of the angled pane for two elements. Watch out for those erratic lasers. Fantastic map. Thanks. See ya round the workshop .
ZneX Aug 16, 2013 @ 2:41pm 
Great puzzles... I really felt they were challenging. I had not seen the very top laser receiver trick in the first room before- took a few times to figure it out.