Portal 2

Portal 2

Not enough ratings
The Sacrifice
File Size
7.953 MB
May 13, 2012 @ 9:06pm
Jun 11, 2012 @ 10:33pm

Subscribe to download
The Sacrifice

Medium difficulty puzzle with NO ninja reflexes/cheats needed, just a willing test subject.
Use F6 to quick save (since there are no checkpoints) and happy testing.

Please rate and any feedback, comments, or blind run videos/commentary would be greatly appreciated!

v2.1 - Final (hopefully) touches: lighting changes, cleaned up indicator trails, fixed exploits.
v2.0 - Redesigned second cube room: removed the confusing flip panel, replaced light bridge with funnel, fixed an unintended solution.
v1.1 - Fixed a large puzzle bypass, made the first room more interesting, tried to clarify the mess of indicator light trails, and a few other small tweaks.
< >
Traveler807 Jan 23, 2015 @ 6:32am 
Ok I think I solved it as you intended, the title was a big hint though:). Nice puzzle, the logic is complicated and the ant lines a little messy in places, you were also very generous with white surfaces. But overall a good fun and well thought out chamber, thumbs up:)
Programmer May 26, 2012 @ 4:10pm 
I found a solution, but I don't know if it's the intended one: In the room to the left, I just stood over the button, catapulted the cube to the other side, and started moving the cube randomly close to the edge until it fell to the corridor.
Señor  [author] May 17, 2012 @ 9:56am 
Thanks for the video! You were definitely persistent and tried some creative things that I hadn't even thought about before. I assure you, though, there is a solution and a simpler way to get the second cube. (hint) You don't need the first(laser) cube...yet
[BYU] Momo May 15, 2012 @ 2:54pm 
I couldn't complete this level. I liked all the mechanics used in the first room, especially the laser to get the turrets. I posted a video of my play through here: http://www.twitch.tv/nagrom_17/b/318326025
Matchu May 14, 2012 @ 10:20am 
I really liked the layout here - clean and easy to navigate :D I'm a bit confused about how the second cube's room was supposed to work - I didn't use the flipping panel that extends the light bridge. But, hey. Whatever works :D