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Black Horizon: An Eventful Spelljammer Horror AdventureClick to magnify
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Black Horizon: An Eventful Spelljammer Horror Adventure


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“Where we’re going, we won’t need eyes to see….”

Seven years ago, the Black Horizon launched on her maiden voyage.  The Horizon was an experimental ship built in secret at enormous expense, testing Dr. Samuel Weal’s theories on interplanar transportation.  If the Horizon’s experimental planar drive had worked, the ship theoretically could have made a journey spanning multiple Wildspace Systems in a matter of minutes.  At the time of launch, the crew activated the Planar Drive…and disappeared.  The ship and the crew were reported lost.  

Several weeks ago, the Horizon’s emergency transmission stone in Dr. Weal’s laboratory activated.  Scrying revealed that the Horizon had reappeared in a decaying orbit over the volatile gas giant Okeanos, and there was some indication the crew might be alive.  Dr. Weal and his employers hustled to put together a salvage crew as fast as possible, hoping to recover the ship and rescue any crew still on board.  But what will they find there?   

“Black Horizon” is a Spelljammer Horror Adventure inspired by the film “Event Horizon" for PCs level 2-5.  Will your PCs survive the darkness within?
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Reviews (9)
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July 18th, 2024
Provides a great framework for a one or two shot. I'll definately be running this for my crew. [...]
July 18th, 2024
Disclaimer: I received a free copy to review. TL;DR: This is a great adventure for a DM who wants to embrace more of the horror potential of the spelljammer setting and I'm excited to use it as a side quest for my [...]
July 18th, 2024
BLACK HORIZON review Disclaimer: Received a free copy of the adventure. There will be grammar mistakes as English in my second language. Contains spoilers! Hey kids, do you like ancient horror movies? Do you like to play pretend in a magi [...]
July 17th, 2024
I was given a copy to review! I enjoy that the adventure has two tiers easily built in for the DM to run. This makes it easy on DMs that might want to run something higher level. The storyline itself I think is very interesting. Looking to run this for [...]
July 17th, 2024
a really well written and thought out adventure. Went perfect with my sci-fi themed spelljammer campaign. Brought a horror and suspense element which was a nice change of pace from the nornal side quests. Highly reccomend! [...]
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File Last Updated:
June 22, 2024
This title was added to our catalog on June 21, 2024.