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Achtung! Cthulhu 2d20: Operation Vesta (PDF)Click to magnify
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Achtung! Cthulhu 2d20: Operation Vesta (PDF)


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350 million Kilometres from Home!

It is late 1940 and word reaches Section M of strange activities in the mountains of Argentina. A local source has spotted supply trucks with a distinctive logo journeying into the interior, heading toward a deserted mountain range.

Section M’s interest is further piqued by the presence of Dr. Konstantin von Raedler, a rising star in the Nachtwölfe science divisions. Von Raedler is a known expert on the Mi-Go and is thought to specialise in advanced teleportation technology. What could this accomplished scientist be up to in the recesses of this remote mountainous region? 

That presence of such a senior Nachtwölfe operative bears further investigation and Section M needs to find out what he’s up to. Travelling by ship to Buenos Aires, the agents must establish contact with local assets, secure transport, and then make their way into the perilous interior as they attempt to pick up von Raedler’s trail. 

Once in situ, they must find and penetrate a long abandoned Mi-Go facility which contains powerful technology, which in turn transports them off world to Vesta Base, a heavily fortified asteroid  350 million kilometres from home! Can the agents kill or capture the wayward scientific genius, secure or destroy the equipment and make their escape before Nachtwölfe can respond? And what happens when the original inhabitants come to reclaim their legacy?

Find out in Operation Vesta, another thrilling mission for Achtung! Cthulhu 2d20!


  • A 31-page mission for 4-6 agents in both standard and printer friendly formats. Can be run as one-off adventure or easily incorporated into ongoing campaigns
  • Survive the wilds of Argentina, uncover a hidden Mi-Go outpost, then take an interstellar journey to Vesta Base, 350m Km from home!
  • A mix of exploration, investigation, and combat to suit different playstyles
  • Wield bizarre new technology like Nachtwölfe bear claws and fire snares 
  • Features maps to enhance the playing experience for both players and GMs

Requires the Achtung! Cthulhu 2d20 core books to run.

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File Size:
138.35 MB
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File Last Updated:
January 17, 2023
This title was added to our catalog on January 17, 2023.