Portal 2

Portal 2

83,483 ratings
Decay - Part 1
File Size
33.199 MB
May 9, 2012 @ 12:50pm
May 18, 2012 @ 11:55pm
10 Change Notes ( view )

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Decay - Part 1

In 1 collection by BanJaxe
3 items
Part 2: http://steamcommunity.com/sharedfiles/filedetails/?id=68641366
Part 3: http://steamcommunity.com/sharedfiles/filedetails/?id=68651787

Or get the collection above.

Complete the last chamber using only 3 cubes.

Major Spoilers Below!
If you get stuck QubaHQ has put a great walkthrough on youtube:
Popular Discussions View All (1)
Jan 2, 2016 @ 9:19am
High praise
< >
vincaduchess 16 hours ago 
Loved this adventure. However had to start over as high cube in third chamber was too far off to reach. Thanks for your work.
skwee.bop Feb 3 @ 9:13pm 
Back to try this one again. And again, bravissimo!
ZuoZuo Jan 2 @ 10:16am 
Amazing, I did it!
gallgael Nov 11, 2017 @ 10:37am 
You seduced me into thinking that the 'light' cube can only be accessed by firing the cube and me into that narrow 'coffin', and that the top portal was relevant. Thank you. .
MrZipperx Oct 19, 2017 @ 7:58am 
It was tricky to complete the last chamber with only 3 cubes, but damn that's creative :)
Sneakyfletcher Oct 7, 2017 @ 9:24pm 
I really liked the fact that during the first part the 'frankencube' seems more like a nifty little detail to be your companion for that part of the test, or at least for the beginning of that part I just thought of it as a lil friend and it made the test chamber all the more engaging than just making me feel like 'oh if this THING is here I most need it up ahead in some contrived way...'
and chamber #2 was really good.
For the last part it felt like there could have been some weird possible answer so it was a bit confusing for a second there, but I liked the layout of the reflection cubes, as absent-minded as I am I actually found all of them effortlessly(which am pretty sure says more about your ability to make the most out of the little space you used without it becoming too cramped than it says about my spatial awareness)

Keep up the great work!!!
jandlml Aug 1, 2017 @ 8:22pm 
fun laser map!
Arbutus Jul 13, 2017 @ 7:17pm 
Not sure if I solved the last one correctly... I aimed the upper laser somewhat askew to hit the upper activator... oh well. Well done, gonna go try part 2.
Arch the fooox Jul 13, 2017 @ 5:01am 
ummm i don't think i solved the last chamber the intended way. I didn't use the cube that was high up, i just used my portals. I wasn't sure if it was an extra cube or not. Either way it was still good:steamhappy:
Coldpaw Jul 5, 2017 @ 4:06pm 
the last one with the lazers was very creative took
me a lil while to figure out how to get that cube from up there