919 ratings
Propulsion Testing
File Size:
13.659 MB
Jul 6, 2013 @ 12:04pm
Jul 6, 2013 @ 12:27pm
2 change notes ( view )
Solve two test chambers in the underground theme.

~Difficulty: Easy-Medium
~Estimated Time: 5-15 Minutes

Q: I can't solve the level!
A: A video walkthrough will be avalaible shortly.
Q: How long did the map take to make?
A: Two days.
Q: How did you get the test chamber/map to look like this?
A: Hammer World Editor (also known as Portal 2 Authoring Tools Beta)
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[Lemons] Derp Jul 18 @ 8:17am 
robin_z May 28 @ 7:44pm 
Another fun map. I couldn't escape the first room for ages. I tried all sorts of things with the hidden cube thinking that was part of the solution, thanks for the deception! ;). When I finally figured it out I face palmed myself for not seeing the obvious!
Konke Jan 18 @ 11:50am 
Nice and simple puzzle. Just enough. I like the way it's mapped in Hammer. Though I do not get the closed door at the end of the puzzle. Perhaps it's a hidden passage that I haven't discovered how to open yet. Though I did find the companion cube. If it doesn't lead anywhere I'm not sure I get the idea of puting a door there. In any case, well done.
RagingR2 Jan 6 @ 4:20am 
The hidden companion cube easter egg was a nice touch. I discovered it by accident, because the first time I came near it was when I fell all the way down the map when I accidentally backpedalled into the gap next to the stairs.
Mr Fraggle (UK) Dec 10, 2013 @ 1:05am 
That was fun also.
[IG] BasturkPT Oct 21, 2013 @ 6:37pm 
Tmast98  [author] Sep 20, 2013 @ 6:03pm 
@RectorRocks, Well done. You did solve it correctly.
RectorRocks Sep 20, 2013 @ 5:43pm 
Awesome underground map with great puzzles. Not sure if I solved it intendedly though.
Here's my playthrough:

Thumbs up! Thanks for mapping!
Cheers! :)
ɹəʇsɐɯlɐʇɹ0d Sep 4, 2013 @ 11:56pm 
Nifty little sphere test (found the easter egg too).
(ƦAWƦaRFS) Catches07 Sep 1, 2013 @ 8:59am 
hey tmast sorry i wasn't able to test it for you