Hyaenas of Odacon

The Odacon system, scene of the most terrible battles of the Portal Wars. An ancient treasure awaits the crew, which could solve all their problems – or seal their doom.


Hyaenas of Odacon is a short, action-packed adventure for Coriolis – The Third Horizon. It takes the PCs to one of the darkest corners of the Third Horizon: the doomed system of Odacon. They will enter the cursed ash belt to salvage a long-forgotten relict – and bring the darkness unwillingly onto their ship. What begins as a mysterious treasure hunt turns into survival horror.

Hyaenas of Odacon was first written as a one-shot for a local convention and was later run again on several occasions. It is an excellent introduction to Coriolis – The Third Horizon and covers many aspects of the game. The PDF also offers five pre-generated PCs and their old salvage cruiser Hyaena. But you can run it with your crew and their ship, too.

This module is an English translation. The German original is available exclusively for Patreons of Uhrwerk Verlag.

About me (the author)

I’m a novelist, playwright, and show director from Germany. And a nerd and a professional RPG author with over 15 years of experience. I published more than three dozen books for Das Schwarze Auge / The Dark Eye, including 15+ adventures and scenarios, three novels, and several short stories. Some of them won awards. Other works have been published or planned for SplittermondForbidden Lands, and more.


The German crowdfunding brought me in contact with Coriolis and made me a fan immediately. For over two years, I have been running a successful campaign in the Third Horizon now.

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