
A space-opera simultaneous action-bidding and worker-placement board game
After the death of your mafia state's leader, you must fight your way to the top by any means necessary. Build your criminal faction, recruit unique allies, take on dangerous contracts and expand your influence across the galaxy.


At the criminal heart of the Star Systems lies YENA - a colossal deep-space vessel the size of a small city. Feared across the galaxy but beloved by those who call it home, YENA sets the scene for the galaxy's ultimate Succession War.
Arms dealing. Drug trafficking. Mercenary contracts. Every kind of business "respectable" nations pretend doesn't exist, but ultimately rely on.
At the top of it all, Ileina Corleone. Charismatic, ruthless and universally respected, Ileina was the one holding YENA together from tearing itself apart.
Then, her ship went down over Granmachia territory. Officially, a tragic accident. Nobody on YENA believes that.
With no successor named and no one willing to let this chance pass them by, YENA's top executives are clamoring. Seven executives. Seven motivations. Seven very different plans for what comes next.


Simultaneous Action Bidding
Choose your actions in secret, and reveal together. Your rivals' choices shape
your turns as much
as your own.
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Fully Language-Independent
Components utilize clear iconography to provide a truly language-independent experience.



YENA: Succession War
Key Features

Command one of seven playable characters, each with different motivations, strengths and
paths to victory.

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Asymmetric Character Powers
Recruit family members, complete dangerous contracts and build up your criminal
faction that only gets
stronger with
time.
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Engine Building & Resource Management

Announcement Trailer

Make sure you leave space in your tableau to complete hexes that will bring you closer to victory!

The family members you recruit build up your engine and come with a variety of effects!

Acquire resources, recruit family members, and navigate the galaxy to take on contracts.

Once revealed, workers are placed on the associated actions in priority order.

Players secretly choose 3 of 7 actions to perform during the action phase.





How to Play
Each round, players choose their upcoming actions in secret.
Vying for priority access is everything.
So is knowing what your rivals are after, and getting there first.








YENA: Succession War began life as an independent Japanese release by 96gumi, Once Upon a Time in Phlogiston. Part of an expansive universe called The Phlogiston Tales, the original crowdfunding campaign blew past its goal to raise over ¥7.2 million.
Now JELLY JELLY GAMES is bringing a new, updated, fully language-independent edition to a global audience. YENA: Succession War offers the first insight into the Pyreswill universe. Unique and rich characters, sharp and balanced game mechanics, and stylistic eye-catching art from some of our favorite Japanese illustrators.
From a ¥7.2M Japanese crowdfunding success to a new global edition

Join the Succession War
Stay tuned to hear about project updates, character announcements and launch info!







