Portal 2

Portal 2

2376 ratings
Time Travel 1
 
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3.004 MB
Jun 18, 2012 @ 6:08pm
Jun 23, 2012 @ 6:10am
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Time Travel 1

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Description
Change your perspective as you use the portal gun to travel through time instead of space...

(Cubes cannot travel through time due to paradoxical restrictions)

Update: Cubes less glitchy, fixed problem with prop_statics in the first room

Since everyone seems to be enjoying this concept, I have begun working on a second map with more advanced testing objects: lasers
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129 Comments
andyrew Jun 26 @ 1:52pm 
Wonderful! Thank you!
Ratboy Apr 2 @ 5:27am 
Absolutely excellent. Could you possibly message me and tell me how you pulled off the mirrored cube effect, and how you hanlded setting the orange portal automatically when the blue one is placed by the player? I've done a lot of source maps, and this is pretty unique.
Petutski Oct 29, 2015 @ 8:40pm 
Ha! Never mind. I finally figured it out. The secret is that moving the cube in the future (old looking) does not move the cube in the past. Get both cubes in the room with the rising platforms. Drop the future cube in the goo to cause it to regenerate in the adjacent room. Move to the past, through the adjacent room, then to the future again to recover the respawned cube. Put it on the receptical to open the exit door. Hit the button to raise the platforms. Quickly move to the past, through to the adjacent room, back to the future and cross the plaforms to the exit. I know that was as clear as mud, but hopefully it will help. GREAT MAP!
Petutski Oct 29, 2015 @ 7:45pm 
I'm stuck right where 42:nd Guy was stuck. Any hints?
42:nd Guy Jun 16, 2014 @ 6:44am 
Never mind. I finished it.
42:nd Guy Jun 16, 2014 @ 6:37am 
I don't get how to beat the level where you're supposed to put the present and past cubes in two different places. I can't get into the room where the present is (where I'm supposed to activate the plattforms rising from the toxic waste) but still be in the past, to jump over them. The previous links given here doesn't work. Could someone please explain?
It's a great map, but I'd like to finish it.
DUBZINAT0R Mar 12, 2014 @ 7:55am 
I cannot figure out the one with the two blocks and the bridge. I can't find any youtube videos showing what to do. Any help would be appreciated.
SuperFluffyShmoopy May 22, 2013 @ 8:32pm 
How did you get it to go in the other time zone by using the portal gun is it a mod or something
SuperFluffyShmoopy May 22, 2013 @ 8:31pm 
I have made 2 time travel concept maps but they are more of a demo thing where as this map is fully functional and AWESOME here is a link to my first TTC map http://steamcommunity.com/sharedfiles/filedetails/?id=146820630
Vintage Blees-o-tron Dec 22, 2012 @ 8:08pm 
I found this a while ago. This is still one of the coolest ideas with Portal I've seen in a long time.