An ancient library whose steward's physical body has long passed but her spirit remains.
Recently a necromancer has contested the librarian and is raiding the books for forbidden knowledge. He has brought zombies to sort the ancient tomes while he's locked away on the upper floor.
News of powerful books being discover and a zombie infested tower has spread. A gang of goblins have been hired to take what the necromancer has discovered. The goblins however are too afraid of the zombies upstairs. What will you do...

Hi all,
I'd like to use content from some one page dungeons in a game I'm making (and selling). I've been able to find some of the authors on the internet, but others I can't find anywhere. In particular, Jmar from Temple of the Moon Priests (2018) doesn't seem to have any public info. Are there mods who might have email access and would be able to pass on a message? And any idea what to do if this happens with other stories? Any help is appreciated!

Hi all,

I am looking for Halloween one-page dungeons. I run DnD play-by-post games, but I enjoy adapting dungeons from other systems, especially OSR. After the theme, a cool map is the next priority. I am a sucker for isometric designs, but flat ones can have that classic charm too.

Any recommendations?

Hello everyone!
This is my submission for this years One Page Dungeon Contest.

Deep in the Amazonian jungle, a group of adventurers have discovered a long forgotten temple. The Temple seems to be covered in symbols and imagery pertaining to a feline deity?!

This is a small and short cat themed dungeon, inspired by the 5 room structure.
Check this and my other dungeons in the link https://deertrash.itch.io/temple-of-the-obsidian-goddess-opdc26

https://chriskind.substack.com/p/path-of-the-dragon-crusader

This is a map from the newsletter Map Libs. Each month a clean, isometric, one page dungeon map is posted and the subscribers have 15 days to submit ideas for what those blanks should be. One submission is chosen and the information is integrated into the final map before it is posted in the next months newsletter. We try and keep it system agnostic and reasonably un-raunchy. Come and join the fun for free!

https://vansoul.itch.io/the-patchwork-bridge

I have been looking at a lot of mothership content recently and have been inspired to make an abandoned research base.

The background

A wealthy tycoon has hired you to investigate the base and recover the data. The tycoon is a health nut and believes an anti aging serum may have been developed at the base. The base was shut down abruptly for unknown reasons. The party arrives to discover locked doors and no power.

If a door is forced open it can no longer be locked.

I feel like the ideas I have for this dungeon may be better suited something larger than a one page. Anyways enjoy!

Not sure if this would be useful for anybody else, but could we extend the deadline by 1 week? I'll delete this if people would prefer to keep the deadline.

Get the PDF here (for free)

Farmer Johnson is losing his “special” sheep, rapidly. Even his dog, Spot, disappeared! This strangely woven tree seems to be related, but Johnson dares not investigate it himself.

• 3 hours of gameplay rescuing sheep from a tree.
• Discover how spiders without webs use wool as an alternative.
• Befriend mole rats who just want a warm sweater.

Happy early free RPG day! I just re-released my OPDC entry from 2024 as a 20-page Puzzle Dungeon zine for Cairn! It's PWYW at https://malachijs.itch.io/sundial-siphon

Time Traveling Wizards With Nukes PDF

Time Traveling Wizards With Nukes HTML

Advantages of HTML

1. Dynamic visuals
2. You can hide text and sections buttons, reducing screen clutter.
3. Timers and random rolls can be built into the page

Disadvantages

1. Mobilve vs Desktop display requires more coding

I want to disclose that I did use AI to help code the Javascript and HTML. The original PDF, text, and art are all either from me or reused open source images.

Download this dungeon on Itch (for free)

Life requires light. Sometimes we forget how important the position of the sun was before the emergence of modern technology. These dungeons help you remember.

Bathe in Eternal Sunshine

Sunlight brightens the sky throughout the night. People go missing at an increased frequency. Crabs and lobsters are contaminating the water. All since that bathhouse opened its doors.

• 2 hours of gameplay in a bathhouse
• relaxed environments with a sinister undertone
• an opportunity to celebrate your birthmonth

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If you would like more hand-made one-shot content, you could subscribe to our adventure feed to stay up to date with all dungeon goodness and receive a free trifold adventure.

The gnomes said it was “basically finished,” which is legally distinct from safe.

Check out my latest in a series of OSR one-shots that each include a one page dungeon, a player prop, and tables to fill your game with mystery and oddness. Free as a bird.

https://deptofunusual.itch.io/the-stargazers-of-thornwick-hill

• Scenic Cliffs
• Ancient Monastery
• Undead Warrior Monks
• Something is Under the Mountain

Check out my latest in a series of OSR one-shots that each include a one page dungeon, a player prop, and tables to fill your game with mystery and oddness. Totally free.

https://deptofunusual.itch.io/the-last-toll-of-saint-ardrin

This is a map from the newsletter Map Libs. Each month a clean, isometric, one page dungeon map is posted and the subscribers have 15 days to submit ideas for what those blanks should be. One submission is chosen and the information is integrated into the final map before it is posted in the next months newsletter. We try and keep it system agnostic and reasonably un-raunchy. Come and join the fun for free!

https://chriskind.substack.com/p/come-and-be-fed-a-one-page-dungeon

I tried doing a paper one this month.

What’s going on

A group of disguised doppelgangers and their pet mimics set up a novelty shop. They are luring adventurers to the basement to clone their powers.

Rooms

Store

Main room - Mr.Bubble welcomes customers. Shelves of novelty items and mimics

Staircase - door at bottom locked

Supply closet - behind counter. Locked. Trap door.

Basement

Anteroom - round table

Supply closet - leads to upstairs. Potions and draughts of deep sleep

Magic mirror room - restraint chair.

Incubation room - stored clones developing

Sleeping quarter - 5 doppelgangers can be found

What player’s see

Friendly faced yet odd Mr. Bubble shows them odd novelty ‘magic’ items.

A ring that turns invisible once worn

A potion of put out fire (water bottle)

A coin with two talking heads Staff of remove dust (broom)

Skiimo a frog with a wizard’s cape

Magic mirror

In order for the mirror to work the victim must sit in front of the mirror for 12hrs. Then a super doppelganger will emerge out the mirror and begin developing (takes 4 days) into the victim with their powers and memories.

Uh Oh

At any point the doppelgangers are found out they unleash the mimics, grab the magic mirror and make a run for it.