Portal 2

Portal 2

30 ratings
File Size
5.686 MB
Apr 22, 2013 @ 3:31pm
Apr 26, 2013 @ 6:07am
4 Change Notes ( view )

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In 4 collections by Geneosis
Geneosis' Logic Chambers
48 items
Geneosis' Skill Chambers
24 items
Geneosis' Medium Chambers
35 items
Geneosis' Best Of
33 items
Hello test subject, and welcome to Aperture Mathematics Facility! Today you will have to preform simple calculs to reach the exit.
No calculator allowed.
No intelligent core allowed.
No companion cube allowed.
You'll have to solve it alone!

Update 1:
- Changed a bit the shape of the map.
- Added white surfaces to make it easy to come back to the beginning of the map.

Update 2:
- Fixed and exploit found by mood3rd.

Type : Logical/Skill
Difficulty : Easy/Medium

Tags :
geneosis, fling, addition, substraction, adjustment, precision

#F4F : Rate and comment this map and I will do the same for one of your maps.
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ElRafaToro May 18 @ 2:11pm 
(3x2)-4 + 3 =5
stormsend Mar 23, 2014 @ 2:12pm 
Completely understood. I am still going to enjoy your past work as many will and we eagerly await any future work. You have found other interests and just out of curiosity, what is your game of choice today. Thanks.
Geneosis  [author] Mar 23, 2014 @ 1:04pm 
Players found at least 2 or 3 way to do it and I don't really remember which one id thei ntended one, but I think you used one of them ^^
I had a really huge map list some time ago but i managed to complete them all, so now my list is not so long but I'm not playing Portal 2 as much as before so it can still take ages before I play maps I added XD
stormsend Mar 23, 2014 @ 12:34pm 
I'm not too good at seeing the math involved but I could see a way to get there. See if this is what you intended and if it is, what math did I use.? I have been exploring your workshop with great pleasure. Finding gems regularly. Thank you for making them. If your queue is like mine it's overflowing with maps I intend to play but if you can find time to visit, I'll see ya round the workshop. One Bridge
Geneosis  [author] Oct 8, 2013 @ 11:31am 
@Almisuifre : Will add your map to the list, no idea when I will play it anyway...
Almisuifre Oct 8, 2013 @ 8:24am 
7 - 4 + 3 ! Perhaps I did it a complicated way ^^ Good map.
May I submit one with momentum ? Air Paths
Ravoria May 19, 2013 @ 3:57pm 
No, pretty sure I did it normally. Are you jumping into the first portal for that extra bit of momentum, because I didn't and 5 didnt work. That's probably the variable.
Geneosis  [author] May 19, 2013 @ 2:31am 
Not sure how you managed to get it with 3+3... Did you knock on the ceiling at some point? cause it could have transformed the 3 height into a 2 and then adding another 3 made the expected 5...
Anyway the aim is more about calculating the result than finding it, will add something to make the 5 more obvious, or just add it in the title ^^
Ravoria May 17, 2013 @ 6:16pm 
After messing around for a bit, finally beat it with just 3+3. My main issue with this is that it's just trial and error until you figure out the right number (unless math was actually intended, but as I recall from physics it's impossible to figure that out without knowing gravity and some other stuff). Maybe you could use light strips to indicate the intended number. Also, whether the player jumps into the first portal may play into things; I didn't, and that may be why I needed 6 rather than 5? You could fix that with a faith plate or making it necessary to crouch under a light bridge, perhaps.
My map: http://steamcommunity.com/sharedfiles/filedetails/?id=144219193
Geneosis  [author] May 13, 2013 @ 1:55pm 
I got the idea of this map after playing the No Elements collection by Mevious, Gig, Azorae, etc... ;)
Added your map to my list ^^