Long Island Dungeon Master ← Back to the realm

A New Kind of Adventure

Dungeon Keepers

One file. A whole night of play. A Dungeon Keeper is a complete adventure sealed into a single document — the art, the words you read aloud, the maps, the monsters, the secrets — ready to open in any browser and run at the table tonight.

Not a PDF you skim. An adventure you run.

Most one-shots hand you twenty pages and wish you luck. A Dungeon Keeper does the prep with you. Every scene is laid out the way you'll actually play it: the read-aloud box ready to speak, the original art already on the screen, the villain's true motive a click away, the battle map built right in, and the whole thing tuned to scale from a first-level party to a tenth.

It's self-contained — one file, no account, no app, no internet once it's saved. Open it on a laptop at the table or print the included PDF and run it from paper. It's yours to keep, forever. Thirty years behind the screen, poured into a document built to make your next session the one they remember.

Run from your browser

Click scene to scene through a live, interactive deck — no flipping, no losing your place.

Original art

Every scene carries its own commissioned-style illustration. Set the mood without a word.

Read-aloud, ready

The boxed text is written to be spoken. Open the scene, read it, watch the table lean in.

Battle maps built in

The map you need is already in the file — no hunting, no extra downloads.

NPC & villain dossiers

Every key figure comes with a want, a wound, and the line they will and won't cross.

Scales to your table

Tuned for levels 1–10 and parties of 3–6. Pick your row and run it tonight.

Print-ready PDF

Prefer paper? A clean, laid-out PDF ships alongside every interactive Keeper.

Yours, offline, forever

Save it once and own it. No subscription to read what you already have.

◆ The First Dungeon Keeper ◆

The Keeper of Halcyon Light — a lone lighthouse on a black sea-rock, a gold beam falling from the sky, silhouetted figures on the shore.

Grounded sea-horror · a one-shot

The Keeper of Halcyon Light

4 players · levels 3–5 (scales 1–10) · one ~2 hour sitting

A lighthouse keeper has tended the same lamp for sixty-three years — and not aged a day. Beneath his rock sleep ninety drowned souls, and the light that keeps them dreaming is the same light that lures fresh ships onto the stones. He has run the arithmetic for a lifetime, and he is tired. When your party rows out, the horror isn't the thing under the water. It's the choice he hands you — the one with no clean answer. The win here is a decision, not a kill.

One file. Everything inside. Yours to keep — SRD 5.1 compatible, 100% original content.

More Keepers are on the forge — a new self-contained adventure on the way. Want to know the moment the next one drops? Join The Weekly One-Shot, or grab free tools from The Hoard.

© 2020–2026 Frank Papaleo — Long Island Dungeon Master • HomeThe HoardPrivacy
Long Island Dungeon Master is an independent service, not affiliated with or endorsed by Wizards of the Coast. Dungeons & Dragons and D&D are trademarks of Wizards of the Coast LLC. Compatible with fifth edition; portions derived from the SRD 5.1 under CC-BY-4.0.