Solo Ironsworn. A Game Master who keeps the rules.

An epic campaign. A table for one.

A solo RPG powered by an AI GM harness: rules, dice, and campaign memory behind your AI game master. Swear your vows and choose your actions in a grim Celtic world.

Join the waitlist and get the free Tír na Scáth Player Supplement.

In development · $9.99/month at launch.

Three-day free trial at launch.

The drove roads of Tír na Scáth dangerous formidable epic

An illustrative encounter · Tír na Scáth

Beneath the drowned chapel.

At the lowest tide, the drowned chapel’s foundations emerge. Something beneath the stones speaks the oath you swore in secret, then names the last person who made that promise.

You choose your next action

“Show me what became of them.”

See a recorded rules example

The table, laid out

A scene to act on. A journal to return to. A roll whose cost you can inspect.

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Product capture
The play surfaceSelect the screen to enlarge and read.Choose your next action. The moves wait beneath the fiction.
Product capture
The journalSelect the screen to enlarge and read.The tale becomes a record as you play, complete with the places you witnessed.
Recorded development turn
Face Danger
6 + 3 = 9
Action die + stat · Challenge dice 1 and 10
Weak hit
Supply 4 → 3
The crossing succeeds. Your rope is lost.
The rules leave a markAn excerpt from the recorded fixture, with forced dice. This is a typeset record, not an app screenshot.Inspect the full record

The recorded evidence

See the rules working

Adapted from a recorded turn: you try to cross a dangerous river. The dice decide whether you succeed and what it costs. The AI describes the result.

Show the recorded turn

Recorded development fixture with forced dice and reviewed AI narration. The rules and state change are deterministic; generated prose varies.

Player input
“The river is rising and my lantern is down to its last flicker. I lash my rope to the fallen stone, brace against the current, and wade into the dark.”
Original recorded wording
“I knot my rope around the fallen waystone and cross the rain-swollen cut before the lantern goes out.”
Rules and dice
Face Danger
6+3=9110
Weak hit
AI response
“You reach the far stones as the cut tears the last of your rope from your hands. The lantern still burns, but the crossing has taken something you will need later.”
State changed
Supply43
Success, with a cost. The successful crossing costs part of the character's kit.

Session log · captured crossing

Move completed: Face Danger · Weak hit
Roll: 6 + 3 = 9, against 1 and 10
Persisted cost: Supply 4 → 3

Text summary of the captured session record, not an application screenshot.

Pages from the waitlist gift

Explore the world before launch.

Get the free Tír na Scáth Player Supplement when you join the waitlist. Six archetypes, custom moves, and setting-specific oracles for your own Ironsworn table.

Page 21 of the Tír na Scáth Player Supplement showing the custom Ironsworn moves Cross the Threshold and Bargain in Memory. — Custom moves · Letter page 21
Cross the Threshold and Bargain in Memory turn the setting’s costs into playable Ironsworn moves.

Page 14 of the Tír na Scáth Player Supplement showing six illustrated character archetypes. — Six archetypes · Letter page 14
Begin as an Ashen Keeper, Hunter-Scout, Lore-Keeper, Raider, Sentinel, or Shadow-Smith.

Page 34 of the Tír na Scáth Player Supplement showing three rollable six-entry oracles. — Playable oracles · Letter page 34
Roll setting-specific signs, gathering places, and first words when the fiction needs an answer.

An independent, unofficial setting supplement for Ironsworn. Yours free in Letter and A4 when you join the waitlist.

Behind the table

When the group can’t gather.

We’re a team of longtime tabletop RPG enthusiasts who know how hard it can be to get everyone around a table. We’re building Table for One so a free evening can still become an adventure.

A place at the table.

Join the launch waitlist. Get the free Tír na Scáth Player Supplement now, in Letter or A4.

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