Portal 2

Portal 2

Evolution of Science
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Petutski Apr 2, 2017 @ 5:33am 
I liked this map! Not real hard, but lots of fun. Thanks!
aartjanfeitsma May 1, 2015 @ 1:42am 
this test chamber is so broken
ithilanor Nov 6, 2013 @ 3:52pm 
Concept's cute, but it'd be much better if the rooms were more closely related. As it is, the evolution/transformation theme doesn't come across, and it just feels like separate puzzles that happen to be next to each other.
Zneb Aug 10, 2013 @ 1:06pm 
Easy, fun, and simple.
However there is a gap between everyone of the fizzlers that you can use to bring old cubes and balls to later rooms. Was able to fizzle every ball and cube except that last one through the exit door.
~Let It Slow~ Jul 30, 2013 @ 10:38pm 
Easy but your last room. . . I can't even see the white on there dont use that colour plz
EvilHeavy™ Jul 10, 2013 @ 6:40pm 
My, my! You really have thought of everything, haven't you, Gideon?
Bash May 23, 2013 @ 9:04am 
There's a bug: You can bring the first 2 cubes with you into the 3rd chamber (the "door" isn't completely closed, and you can shoot a portal through).

lordjoshi May 3, 2013 @ 9:05am 
Nice little test room.

One thing: It is possible to get stuck in the third room, when you put both portals on the one white wall in the little room with the 2nd cube switch and have the cube with you (or not anymore on the other switch in this room).
Meow Apr 8, 2013 @ 3:55am 
I really like this one, and like all puzzles there seem to be a couple ways to solve parts of the last room. It was a little frustrating until I figured out that it would be almost impossible to do something I was trying, would have been awesome if it had of worked, though! I was also sort of upset that you couldn't jsut reset the ball, but now that I've completed it I see why.
[83]RickidyDick Mar 25, 2013 @ 3:08pm 
Very nice map - one issoue though: you can use the small gap between disintegrator wall and room wall in order to make portals between the rooms and therefore taking the aperture science safety cubes with you - i had them all in the last room with me and was sad that i didnt need them :(
akaCol Mar 2, 2013 @ 6:28am 
I thoroughly enjoyable map. Well done!

I stumbled across this map while searching for maps with cleansing gel, because I haven't seen many which use it. The use of cleansing gel was the reason why I created this puzzle:

Please have a go!
catsit51 Feb 2, 2013 @ 1:43pm 
good evolution, the AI is just missing^^
GraveNoX Jan 12, 2013 @ 11:13am 
Amazing map, second little room was a little tricky but I solved it in a few minutes.
Metzger Ben | GER Jan 11, 2013 @ 5:28am 
My solution / blind run: http://youtu.be/YuYJAheiKFs
Kevo Jan 8, 2013 @ 3:30pm 
Good map, nice to make it scale from easy to a bit harder, try mine, has the same concept but its much bigger, and hader ;) (that didnt sound right lol)
LonelyGhost Jan 8, 2013 @ 10:57am 
I really really loved this one, it was very well done - my only wish is that it had of been longer :)
Furignis Jan 4, 2013 @ 8:56am 
Well, it is not a very hard test chamber, but I like the logic of it.
Nice one!
killua time Jan 2, 2013 @ 7:48am 
Nice map. Some glitches throughout the test, but other than that it was good. Nice idea, what with science 'evolving', I like that, and the test wasn't too difficult, something I like :p
herbusmc Jan 1, 2013 @ 11:11pm 
Nice map. Thanks!
Navasis Jan 1, 2013 @ 9:10pm 
Awesome puzzle.
=A0G=Justinian [0N] Jan 1, 2013 @ 4:44pm 
@sugarnspike, I got worried there too, but in reality, you don't need the faith plate after that at all. Look at the white spaces. When most of the room is black, you'll probably need to put a portal in there sooner or later.
GM Jan 1, 2013 @ 2:09pm 
It's not hard at all, but you have good imagination, and this is one of the best custom maps I've ever played. Moar pls!
Miami Mike Jan 1, 2013 @ 12:11pm 
Too many apparent errors, where you can do things like shoot portals around emancipation grills and take cubes with you, stack the cubes to get to a button, etc. There's no way for a player to tell if he's on the right track or doing things that you didn't intend.
Apxice Jan 1, 2013 @ 12:00pm 
Well not quite sure how it happened but on the last chamber I found a way to break all laws of physics andfind my self in a completely white world alling for ever and ever. 9 Stars.
ryanznock Jan 1, 2013 @ 2:46am 
Possible in the first room to take the cube off the square button, toss it into the laser chamber, then seal yourself in with no way to respawn the cube.
manicbanana Dec 31, 2012 @ 11:07pm 
it was fun
Ol Roody Dec 31, 2012 @ 3:59pm 
Very good puzzle. Good job, my friend. Anyone who plays this is very good. A little difficult at some points but it is fun, nothing you cant workout. Have fun!
Alchemist's Fire Dec 31, 2012 @ 3:49pm 
Got stuck in the 4th room because the faithplate got covered up and there was no way to uncover it and reset the puzzle if you mess up.
NickStandAlone Dec 31, 2012 @ 1:22pm 
lol can someone give me a tip on the third chamber ? the one with the bridge and the cube ... I'm a relatively new player. ty
lattejake Dec 31, 2012 @ 10:01am 
The turrets in the last room are unnecessary and after knocking them down, one got stuck in the flipping floor panel and broke the puzzle. I had to start over. The next time I fizzled them both.
ZAEROS Dec 31, 2012 @ 8:26am 
Tricky and good fun. Thank you.
xSophieee Dec 31, 2012 @ 7:52am 
woow this looks cool! I'm gonna play it
Roy Dec 31, 2012 @ 2:38am 
Hi! :) Awesome chamber! But I think I broke it :( http://steamcommunity.com/sharedfiles/filedetails/?id=116983313
Ph.D. in Sorcery Dec 30, 2012 @ 7:33pm 
@Lil' Gideon: OH! I saw it, but I thought it was glitchy Conversion Gel for some stupid reason.
burak.g.97 Dec 30, 2012 @ 6:28pm 
I loved it please do more ^^ Everything was quite easy it was just tricky sometimes :D (last cabin)
ProKoli Dec 30, 2012 @ 4:55pm 
Great! But it could be a little harder ;)
Lil' Gideon  [author] Dec 30, 2012 @ 2:18pm 
@Pokaymon: I put cleansing gel (a.k.a. water) next to the edgeless cube button in case it got covered in the Repulsion Gel.
Lil' Gideon  [author] Dec 30, 2012 @ 2:17pm 
@daloboy: Keep 'em as souveneirs! That is, if they don't get fizzled.
yeeaarrgghh Dec 30, 2012 @ 2:03pm 
Ph.D. in Sorcery Dec 30, 2012 @ 2:02pm 
Great map! My only slight gripe was at the end, where I accidentally covered the edgeless safety cube with the Repulsion Gel which made it impossible to get it on the button. But besides that, it was a blast!
daloboy Dec 30, 2012 @ 1:47pm 
Had fun! Nice built up! But...what do I do with all this ?
Please try one of mine and comment! Thanks.
Trigsim Dec 30, 2012 @ 1:04pm 
perfect map, no problems at all.
dzisu Dec 30, 2012 @ 12:43pm 
I had problem with the sphere too, i had to make a portal to the previous room to get the other sphere (theres a little space between fizzer and glass)
TheBadBadWolf Dec 30, 2012 @ 11:31am 
GREAT the last was a bit hard
Alexense Dec 30, 2012 @ 11:10am 
Amazing! Not so easy, and not so hard. Good work, buddy
Mattardz Dec 30, 2012 @ 10:24am 
i really enjoyed this, but it was a little tough for a while since i didnt realize the floor under the blue goo dispenser was portallable
Cat. Dec 30, 2012 @ 9:38am 
That was SO much fun. Thanks for the level, but man, the last room was frustrating...
Lil' Gideon  [author] Dec 30, 2012 @ 9:14am 
@Nenaby: The sphere does auto-replace. It might have rolled off the platform and you just didn't notice.
Nenaby Dec 30, 2012 @ 5:39am 
The sphere in the last room does not auto-replace, you need to fix that, it rolled into the fizzer and I had to restart the level.
ugly fucker Dec 30, 2012 @ 5:22am 
Amazing, not easy yet not too hard. Perfectly made.