Nim's Tavern — glowing tavern-door emblem

No Prep
No Limits

Your table's AI game master companion for 5e-compatible tabletop roleplaying , Nim’s Tavern handles the story, the rules, the NPCs, and the maps, so everyone just plays.

Join the waitlist for early access and claim 25% off your first month as a founding party member

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Finding a Game Master is hard. Prepping a session is harder. Scattered notes, rules you can't find mid‑fight, NPCs nobody remembersit all piles onto one person until the game stalls. Nim’s AI game master features carry the load: it can run the whole table, or ride shotgun as you GM.

You Love Running the Game. The Prep, Not So Much

HOW THE CAMPAIGN UNFOLDS

UP AND RUNNING IN MINUTES

01

Bring your world

Drop in your setting, NPCs, and notes, or start fresh. Nim keeps it all in one place.

02

Prep in minutes

Nim helps you shape the next session — hooks, NPCs, encounters — in a fraction of the time.

03

Run the table

At game time it's all at your elbow: rules, NPCs, initiative, and what happened last week.

Tonight's Postings

One realm, one ledger

every world, NPC & map in hand

Prep by candlelight

a full session's hooks in minutes

The tavern remembers

every session, down to the detail

The rules, on tap

5e answers before the dice cool

Command the melee

initiative, HP & conditions in your grip

Ready for any gambit

conjure NPCs & scenes on the spot

Everything your table needs to play 5e,

There’s a seat at the head of the table

Join the waitlist for early access and claim 25% off your first month as a founding party member

Meet the Team

Hi we’re Austin, Josh, & David and we love Table Top RPGs! Being a game master is fun, but it takes a lot of time, planning, and effort and as full-time employees, husbands, and fathers, we hardly have time to prep. That’s why we created Nim’s Tavern to do it for us! We hope you enjoy Nim as much as we do and that he helps you continue your fantastical TTRPG adventures!

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FAQ

  • An AI Game Master runs a tabletop RPG the way a human GM would — narrating the story, playing the NPCs, and adjudicating the rules. Nim's Tavern is an AI Game Master for 5e‑compatible games: it keeps the night moving so your whole group can play, with or without a dedicated GM.

  • No. Nim can run the entire table as your Game Master, so you can play 5e without a dedicated Dungeon Master. Prefer to run it yourself? Nim rides shotgun, handling prep, NPCs, and bookkeeping while you steer.

  • Yes — Nim's Tavern is 5e‑compatible (fifth‑edition rules), so you bring the game you already know. (Nim's Tavern is not affiliated with or endorsed by Wizards of the Coast.)

  • Bring your world, characters, and notes — or start fresh. Nim organizes your campaign, drafts each session in minutes, then runs the story, rules, and NPCs at game time so everyone can just play.

There’s a seat at the head of the table

Join the waitlist for early access and claim 25% off your first month as a founding party member