Portal 2

Portal 2

3,165 ratings
Crimes Against Causality

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Crimes Against Causality

(Disclaimer: This test chamber does not actually involve time travel.)

Edit: Made it impossible to reach the exit door without the light bridge.
Edit 2: Forced the players to rerieve the final cube (now a sphere).
Edit 3: Prevented players from using the light bridge to skip the jump puzzle or reach the cube
Edit 4: Reconnected the pedestal buttons to drop the cube and switched the positions of the buttons to open the exit door
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Venom Oct 9, 2013 @ 9:18pm 
Its either you messed it up during the update or the gap between the waters to far and you cannot get to the other side please fix I keep missing the ledge some how and doesnt seem right
.sheridan .vespo Sep 19, 2013 @ 1:48pm 
The map itself is good, but not really good, because it is too linear, but the ending - plain awesomeness! (With a little dent though.)

The problem is, that the cube might miss the cube button (which it did for us) so you might want to change it to a normal super-colliding super button.
Lord Rock Sep 5, 2013 @ 11:53am 
Epic map! We did it!!!
Muts Aug 22, 2013 @ 3:37pm 
We finally made it!!!!! Took us about 1:30 to figure the last part :D But we aren't sure though if it was the right solution. Is there a place where this could be discussed?
johnbehr  [author] Jul 16, 2013 @ 5:44pm 
@Stinger the map is possible to complete. What is not possible is getting the bridge on and the door open at the same time.
kjmerlinz Jul 16, 2013 @ 5:37pm 
it is possible, damn annoying tho.
ShadowScythe Jul 14, 2013 @ 3:59am 
Dude I swear the last part is impossible. I have both cubes and a sphere and neither my friend nor I can set it up so that all the nodes and spots are satisfied AND still have room left to meet the nodes to set up the bridge and open up the door for the last part of the bridge. Post up a vid walkthrough of how to do it as you've currently set it up because the old vid playthrough on youtube is outdated (you've changed it since then) and I refuse to believe it's actually possible right now.
Shoot Jun 3, 2013 @ 7:16pm 
What the actual fuck.
johnbehr  [author] May 27, 2013 @ 8:56am 
@ZNemesis: I forgot to reconnect those two buttons to the sphere dropper the last time I made an edit.Thanks for catching that, sorry I wasted your time :p
Thank you all for the feedback!
ZNemesis May 26, 2013 @ 10:03pm 
In the room with the four pedestial buttons, two of them appear to have no effect. Furthermore, they require the use of all four portals to search the entire map to determine that they serve no purpose.

Other that this, the map is well done.