An ambitious, interconnected, and beautifully illustrated setting for Mausritter, transforming an amusement park into a vast mouse-scale kingdom of peril, potential, and play.
"Redwall meets Rollercoaster Tycoon (with a touch of danger and drama)"
The park hums. Lights flash. Toddlers shriek. Music drifts from broken speakers. Waves crash in the chlorinated lake. Somewhere beneath a spinning Ferris wheel… a tiny mouse plots a grand adventure.
Welcome to 🎢🎡ROLLING COAST⛲🎟️ —a living amusement park teeming with peril, wonder, and mouse-sized adventure! Among flashing lights, roaring coasters, and splashing wave pools, daring and brave mice make their mark beneath the noses of unsuspecting humans.
Start in the humble Hamlet of Snacksburg and explore a sprawling sandbox of interconnected settlements, factions, and secrets. Every ride is a realm, every choice shapes the park’s future. But beware: change is coming, and its rumble may shake more than just the roller coasters...
Mausritter is a rules-lite fantasy adventure game in which players will take up the sword and don the whiskers of brave mouse adventurers in a huge and dangerous world.
Brutally fast, equally flavourful character creation gets you playing your mouse adventurer as quickly as possible.
Physical card-based inventory system minimises bookkeeping and maximises hard choices.
Dangerous and evocative magic system with many exciting and thematic spells to find and cast.
Generous toolbox of resources provides the Game Master with plenty of support to create their own mouse-scale sandbox adventures.
And now you can explore the vast and expansive amusement park known as Rolling Coast…
This Project is a part of Mausritter Month- you should consider backing some of the other really cool Mausritter content a part of this season! Click HERE to see all the amazing projects!
Find over 1000 more official and third-party Mausritter content over at the Mausritter Library.
Mausritter Month is a month-long celebration of the award-winning tabletop RPG Mausritter, running from November 4 – December 4, 2025. It unites dozens of talented creators releasing new adventures, settings, and zines — all set in the whimsical and sword-wielding small world of mice. Fans can explore new adventures, new settings, genre-bending campaigns, creative supplements, and support a thriving indie community. Back seven or more participating projects to earn a free pack of wooden mouse meeples — one for each featured creator — and join in a cozy, creative event where tiny heroes take on epic quests together.
Sprawling and wondrous, the Rolling Coast Amusement and Water Park stretches as far as the eye can see — a living playground for the giant folk by day, and a kingdom of creatures by night. Beneath its towering rides and twisting slides lies Snackburg, deep in the walls of the snack shack, a bustling mouse settlement of warmth and camaraderie amid the park’s glittering chaos.
But all is not well in Rolling Coast. Beneath the laughter and lights, power shifts like tides through the rusted steel and painted plaster. The domineering Lord Quillbane, a porcupine crime boss, sharpens his quills in the shadows. Corvessa, a magpie sorceress, and her coven whisper dark spells in the woods. And deep in the courtyard fountain, Korbin the koi wizard stirs, his rippling magic unsettling the waters of peace.
From the dizzying heights of the Ferris wheel to the forgotten corners of the waste dump’s fight club, danger waits at every turn. The Pack-Ratz run black-market trades beneath the Midway. The Gearheads, mouse engineers, test unstable robotics under the rides. And the Church of the Everlasting Wheel prays to set the great Ferris wheel spinning once more.
Rolling Coast hums with life — a carnival of tension between progress and tradition, safety and spectacle. As threats close in from all sides, Snackburg needs heroes.
Will you brave the thrills and terrors of Rolling Coast, outwit its sinister denizens, and bring balance to this wild wonderland — or be swept away by the tides of rust and magic?
🎢🎡ROLLING COAST⛲🎟️ is a full campaign setting for Mausritter: Sword-and-whisker roleplaying—set in a functioning human amusement park seen from the miniature perspective of mouse adventurers. You’ll likely begin in the Hamlet of Snacksburg, then branch out and explore the vibrant, open-world sandbox where each ride becomes a realm and each decision changes the fate of the park.
Every tier of 🎢🎡ROLLING COAST⛲🎟️ is stuffed with mouse-sized wonder and full-sized imagination. Here’s what’s inside:
Three detailed settlements – The Hamlet of Snacksburg, the City of Wheeltop, and the Packratz Hideout.
9 interconnected adventure sites, each a sprawling sandbox location.
11 new factions in political tension—from the retinue of Quillbane the porcupine to Gearheads, mice with robotics ambitions.
20+ new creatures, as well as a large collection of items, conditions, and spells.
Park-wide sandbox campaign setting full of events and consequences based on player choices.
Systems for junk-mech arena battles and a build-as-you-go modular sewer dungeon.
Backers will receive
A 112 page, hardcover, A5 Campaign, Setting, and Adventurer Book
A 68 page zine, Beyond the Park: Expanding Rolling Coast
Item card sheets for new spells, gear, and effects
A3 folded map of the hexcrawl (full color artwork by Fernando Salvaterra
Dungeon tiles (2in x 2in) to build a sewer megadungeon
Paper standees for NPCs and Big Bad Bosses
Custom character sheets — standard and junk-mech themed (A5 tear-off pads)
All in a Premium Boxset (made by the same people who are making all the official Mausritter content)
This is a premium, deluxe boxset (same quality and make as the official Mausritter boxset, The Estate adventure collection, and the NEW Junk City adventure collection)
Each site is more than just a ride—it’s a whole world of peril and possibility:
The Bubbling Tower of the Fountain Mage – A sacred fountain hides arcane power and a missing mouse.
The Arcane Atelier of the Alchemaus – A rogue potion-maker brews chaos in the medic van.
Brawl at the Waste Dump – Enter the fight pit and battle beasts for glory and pips.
Old Pantryville – A sealed colony lost to poison and time, now ripe for rediscovery.
Confronting the Coven – A corvid sorceress gathers dark magic to reshape the park.
The Iron Quill – A porcupine tyrant rules the log ride with fear and tribute.
Countdown Crisis – The clocktower’s sabotage threatens a park-wide panic at midnight.
Gears of Glory – Junk-mech battles rage beneath the roller coaster’s roar.
Descent into Madness – In the sewer below, ancient evil and armored rats stir once more.
No railroaded plots—just interconnected adventure sites, open-ended stories, and rodent-sized stakes.
Sandbox-first design: Open-world, nonlinear, and responsive to player action
Mice vs. modernity: Explore the tension between small heroes and massive systems
Deadly whimsy: Classic Mausritter danger with a splash of neon weird
Built for long-term play: Campaign-ready out of the box, with tools to extend
Just think:Redwall meets Disneyland, Planescape meets Pizza Rat
Matthew Morris (ManaDawn Tabletop Games) is a veteran Mausritter third-party creator, with more than 100 published supplements to his name. He’s best known for his acclaimed zine series Bernpyle, which successfully Kickstarted in 2021 and helped spark a wave of creative energy across the Mausritter community. Matthew has hosted numerous Mausritter game jams — most notably Mausritter: Megadungeon Mayhem, which inspired the hit project Tomb of a Thousand Doors (funded for over $100,000 and now available through Plus One Exp).
Hugh Lashbrooke (Ten Acre Games) is a deeply experienced creator and a cornerstone of the Mausritter third-party scene. With acclaimed releases like Kiwi Acres and 10 Downing, Hugh has built a portfolio of 60+ Mausritter titles, many of which have been translated into multiple languages to reach players around the world. Beyond Mausritter, Hugh has also produced dozens of supplements for OSR and indie RPG systems, consistently blending craftsmanship, accessibility, and heart. His work continues to inspire the global community of Mausritter creators and players alike.
Matthew and Hugh have been collaborating on the Tiny Tails Patreon to create the Rolling Coast setting.
They’ve partnered with talented Mausritter community artists, including:
Alex Damaceno (@gnaleredmonster), known for his amazing art style and his work Beyond the Borderlands, a hexcrawl inspired by the classic D&D adventure Keep on the Borderlands (B2). He wrote and illustrate the module titled Giant Snake is in the Sewers, for the official Mausritter adventure collection - The Estate.
Fernando Salvaterra, talented illustrator of 100s of stunning fantasy maps, characters, landscapes, and magic items. Seen across the indie TTRGP space (featured in Bernpyle YEAR ONE and Tomb of Thousand Doors)
Lux Taggert, author and illustrator of the Mausritter setting Tales from Moonshore
KooBear, illustrator of the popular Mouselings series on itch.io
and more...
Creating a visually striking, lore-rich playground you’ll return to again and again.
Hexcrawl map, dungeon tiles, character sheet pad, junk-mech sheet pad, and standees
Digital and Physical Stretch Goal materials if UNLOCKED
All produced by the same fine folks who make the official Mausritter boxset, The Estate boxset, and the ALL NEW Junk City boxset - expect the upmost quality!
A VIP Rolling Coast experience!
The complete boxset from the Park Explorer level
A credit and special thanks inside the book
A digital pack of Mausritter adventures from our add-ons (usual price: $28)
6 months membership for the Tiny Tails Patreon(usual price: $30)
A Lifetime Rolling Coast experience for the true completionist! Only 10 available!
The complete boxset from the Park Explorer level
A credit and special thanks inside the book
You name and describe a character to include in Rolling Coast, then we'll create it and include it in the setting
We'll draw (and colour) a portrait of your character and send it to you for your exclusive use (Digital only)
The complete digital pack of our add-ons, featuring settings and adventures for Mausritter and more (usual price: $97)
12 months membership for the Tiny Tails Patreon(usual price: $60)
Limited experience! Get to play online Mausritter in Rolling Coast with Matt or Hugh! Only 8 available!
Backing this pledge level gets you everything including a special online session with other backers, playing Mausritter inside the Rolling Coast Amusement Park. Matt and Hugh will each be GMing parties of four.
Scheduling will happen in early 2026.
PDF of the complete book
Printable item cards, character sheets, and dungeon tiles
PDFs of all UNLOCKEDStretch Goals
Just here to say, “we believe in you” AND to support those participating in Mausritter Month
THIS PROJECT IS PART OF THE DISCOUNTED GROUP SHIPPING. 13 out of the 16 projects in the Mausritter Month event are part of the group shipping, which means all rewards from these projects will be grouped and shipped together so that you potentially save upwards of $125 on shipping. For instance, if you're in the US and back Junk City + 10 other projects, you are paying only $46 and not $142. Find out more here.
If you back both projects, and we both fund - you will unlock new content (titled Rolling Hope) that'll serve as a cross-over between these two settings. Rolling Hope is a pamphlet full of weird NPCs, baddies, and magic items for use with both games/settings. Both games use Into the Odd as the base gaming mechanic and both settings are weird, post-apocalyptic... a match made in gonzo gaming heaven!
You can back Copy/Paste Co-op'sIslands of WeirdhopeHERE! Whiskers & Wastelands is already available here!
ROLLING COAST is an independent production by ManaDawn Tabletop Games and Ten Acre Games. It is not affiliated with Losing Games. It is published under the Mausritter Third Party Licence.
Mausritter is copyright Losing Games.
This work was made by humans from A to Z. No AI or Machine Generated works are included in any part of this project. Supporting this project means you are supporting real human beings who have dreams, passions, & bills. Thank You.
