Portal 2

Portal 2

12,667 ratings
Giant Rollercoaster #3
   
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10.756 MB
18 Jul, 2012 @ 3:34am
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Giant Rollercoaster #3

Description
This is my third rollercoaster. It has not a creepy atmosphere like the second one, but therefore it takes place in the underground of Aperture. Enjoy!

Here are the links to there other 4, if you haven't played them already:
#1: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=81326185
#2: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=82479881
#4: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=84693682
#5: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=100236390

Do you like cooperative maps? I made two with Hammer:
Reparation Forces: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=110711002
Night Turn: https://steamhost.cn/steamcommunity_com/sharedfiles/filedetails/?id=138539190 Have fun!
202 Comments
LittleNinja 6 Apr, 2020 @ 1:40pm 
Wow amazing. Oh no im going right into a lazerfeild! Oh thank goodness im alive.
lostsouls4666 1 Sep, 2016 @ 1:02pm 
that was epic stuff really enjoyed it :steamhappy:
danne11man 14 Mar, 2015 @ 12:44pm 
Have you tryed a real rollercoster? more fun cos you get a real feeling from those.
Windowssonic 14 Jan, 2015 @ 6:15pm 
GENIUS
Petutski 7 Oct, 2014 @ 6:37pm 
I love logical brain teaser maps but a rollercoaster from time to time is great! Thanks for your effort! I especially like the gravity tunnels near the end!
kimist108 5 Apr, 2013 @ 1:26pm 
I agree with Netbug. Wheeeeee!
dj3 25 Feb, 2013 @ 3:34am 
more fun for the maker then for people who want just a playable map. well made but rollercoasters like this isnt fun for people like me who want a real map. Next time I see a rollercoaster I'm gonna skip it.
make some adjustments to it to make a real interactive map and more people will love it. This map sorry but I vote thunbsdown
Netbug 29 Dec, 2012 @ 7:18am 
Wheeeeeeeeee
Sir Rathc0cK 27 Oct, 2012 @ 5:28pm 
best rollercoaster i ever did.
The Sojourner 8 Oct, 2012 @ 5:45am 
It's really simple to start the player without the portalgun: look for the weapon_portalgun entity (looks like a portalgun) and remove it from the map (you might have to tweak an instance).

I'm quite confident the room is big enough for the science sphere. Let me know if it isn't though.