03 / Tabletop role-playing

Koinonia

A tabletop role-playing campaign and fantasy world.

Koinonia fantasy island with distinct regions surrounding a glowing cavern

Welcome to Koinonia, a Dungeons & Dragons campaign of ancient secrets, divided loyalties, forbidden power, and consequences that refuse to stay buried.

For generations, the island has been shaped by three rival societies—Arcana, Curna, and Elada—each descended from those who once discovered something impossible beneath Koinonia. Each saw something different. Each built a civilization around what they believed they had found.

Now, something is changing.

The mysterious Trails of Abbathor have arrived. Forgotten artifacts are resurfacing. Old legends are beginning to sound less like stories. And somewhere beneath the island, powers older than its kingdoms are stirring once again.

Your homeland will shape your beginning, but it will not decide who you become. Choose your loyalties, uncover dangerous truths, bargain with forces you may not understand, and decide what you are willing to sacrifice for power, knowledge, survival—or each other.

In Koinonia, heroes can become rulers, allies can become enemies, entire factions can fall, and even death may not be the end.

The island is watching.
The past is waiting.
And some doors should never be opened.

Explore / Koinonia

Arcana

City of Frozen Magic

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Explore / Koinonia

Curna

The City of Innovation · Oghma’s Helm

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Explore / Koinonia

Elada

The Harbor of Eternal Tides

Explore Elada
Play / Koinonia

Play Koinonia

The Koinonia Dungeon Master is an AI-powered campaign experience built to run adventures using the established Koinonia setting and campaign rules.

Not available publicly yet.