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Deep Carbon Observatory

Suggested Price $10.00

The OG version. Now PWYW.

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Reviews (15)
Discussions (4)
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Luke M November 17, 2020 11:02 pm UTC
With this adventure now becoming pay-what-you-want with the remaster (and physical book pre-order open here, I feel like its worth it to finally review this adventure, sorry it took so long, I forgot to do so after buying and running it!

To start, I paid for the physical version to be sent to me (which had the PDF included, so I was able to read through it a few ((hundred)) times before it arrived), which came in the form of a nondescript book that looks very simplistic, but with the very ominous front cover art you can see here.

Which is a good place to follow up: the art.
Holy wow, the art is magnificent. Scrap Princess has done a marvellous job of encapsulating the truly creepy and weird nature of the whole adventure. Every single piece of art that I saw kept me engaged with how the adventure was playing out while prepping, which is a HUGE deal for adventures. Art is so important to keep a GM interested,...See more
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Christopher W November 13, 2019 12:13 am UTC
The link to Gus L's maps seems to be broken. Those maps are available here:
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Jeremy H October 19, 2018 7:28 am UTC
Not part of the Halloween sale? Bummer.
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Alex D September 11, 2017 1:36 am UTC
I bought this with the Relief Bundle, and I see it's for D&D, but which edition?
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Jamie P September 21, 2017 11:43 pm UTC
It's for the older editions (e.g. B/X, the 1981 Basic game) and their retro clones (e.g. Basic Fantasy RPG, Labyrinth Lord, Lamentations of the Flame Princess, Whitehack etc.), most of which can be obtained for free. I expect it also works well enough with 5e, the stat blocks are all simple enough.
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Dominic V October 05, 2022 6:27 am UTC
This is years late, but to clarify: I ran the remix in 5e, converting on the fly, and reskinning a bunch of standard 5e creatures to match the adventure. Worked great!
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Platinum seller
Rule System(s)
File Size:
19.25 MB
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File Last Updated:
July 20, 2014
This title was added to our catalog on June 30, 2014.