The successor to AEG's award-winning RPG book "Toolbox" and platinum best seller "Ultimate Toolbox" - the World's Largest take on the Ultimate Toolbox is Over 400 pages of the best charts, tables, and seeds of gaming adventure.

Remember those great Saturday morning cartoons? They're back – and you're the star. Be a panda, a postman, a possum, a pterodactyl . . . whatever you want!

"We watched Cthrion Uroniziir try to reduce the timescape into one singular universe, wiping out reality as we know it. She was defeated, and we see her cage every day."

An adventure for the new fantasy RPG from MCDM, Draw Steel! Designed for a group of five 1st-level heroes, this adventure, inspired by Norse myth and folklore, earns the heroes up to 17 victories over the course of 4-6 sessions.

A bundle of Mausritter adventures where mice explore from abandoned forest shrines to subterranean cursed caves.

A Mausritter adventure where the culinary and the art worlds collide!

This campaign is started to fund a small print run for the Popup-Dungeon: Stinkcity.

Fight to free your home from the terrible rule of The Baron in this campaign for Mausritter.

A war-time adventure setting featuring two mouse communities facing an invasion from a cabal of carnivores. The top-secret folio will include mission pamphlets, maps, and a Field Guide detailing the setting, factions, creatures, and more.

Creep through less-than-abandoned mineshafts, seek a seer atop a sombre gravestone, flee a treetop tea party without becoming cinders, and get caught in the crossfire of a raid upon a bomb-turned-vault in this bundle of mouse-sized adventures.

Since the Night Market opened a month ago, micefolk have traveled from miles around to revel in culinary delights and exotic entertainment. Everybody wants a paw in on the action and it all comes with a cost. STEP RIGHT UP!

A trove of hand-drawn items, weapons, & magical gear for your Mausritter games—plus a Crafting "Recipe" Manual to create more complex items! Perfect for tiny heroes & big adventures. Add charm, depth, and creativity to every session!

Return to the forest of Pwyll from Tiny Fables for more dark, mysterious, and whimsical adventures for Mausritter.

Will the brave mice of Sheltered Springs be able to climb Wretch-Wing’s tower and save their village? This zine contains a fully-mapped vertical dungeon, filled with treacherous obstacles and inhabited by friendly and fiendish critters.

A Mausritter realm enclosed within an ancient stone wall abutting treacherous cliffs and pounding sea, full of warring factions, curious characters, and untold adventure.

Mausolympics is a zine that details the rules for running a sports competition in Mausritter. Take a break from your usual Mausritter campaign and test your party against seven rival teams. Or pit two or more play groups against each other!

A Mausritter adventure collection of aerial escapades.

A modular mech-building simulator and urban adventure setting for Mausritter.

Mausritter: Junk City is the new official campaign for everyone's favourite mice game.

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)"

stand\DELIVER is a dueling adventure in Prospero’s Dream’s seedy entertainment district, The Dek. Play as Pirates or Security Agents caught in a tainted drug conspiracy. Features new gear, cybernetics, personal quests, and horror-mutation twists.

The Green Ghost's oxygen smuggling ring deals in the shadows beneath the roaring fans and events of Beach Breeze Rally DX, an arcade racing game set in a virtual slickworld. Race and join the leaderboard, or investigate and topple the operation.

The Company’s New Groove is a Narrative and Character Driven Club Crawl with the Deadliest Afterparty.

A dungeon crawl/heist/mystery scenario in a fine dining restaurant set on the space station Prospero’s Dream.

Neighborhood crime drama sandbox module for Mothership RPG. Deep in the belly of an enormous space station, pressure mounts & schemes unravel as corpo security tightens the screws.

In the verdant and tightly-wound habblock known as the Grove, where each alley and every inhabitant is home to old traditions, the Antecedent Solarian Fellowship prepares for the three-day Solstice festival.

All On Red is a tense sandbox investigation module set on the perilous mega-station Prospero's Dream. Speeding trains, a vicious gang, a clinic on the brink of failure, and a rebel plot all collide in this pressure cooker adventure!

An open ended Mothership TTRPG module set in Prospero's dream. As undercover agents pressed into corporate service crew are tasked with tracking down the source of malfunctioning blackmarket prototype clones.

A murder mystery aboard Prospero's Dream! After a delivery gone wrong, will your crew uncover the plot to eliminate them before it's too late?

A death-game module with a tight time limit and high stakes. Set in the ruined and plague-warped city of The Sink, the wealthy and powerful Hunters come to play a game where the rules are rigged and losing means death.

A time-looping murder mystery set in a sandbox sector of The Dream. Can you solve a murder before it happens, or will time tear you to pieces?

Malvolio: a new, luxury gated district on Prospero's Dream, its people slowly being corrupted by power of The Hippocrene... drink and you shall have what you most desire—but at what cost?

Three locations on Prospero’s Dream, each available as a standalone Mothership module: a railgun hidden in an observatory, a zombie-infested luxury resort and a slickworld corrupted by Eldritch horrors. New rules to play with psychic powers.

A suicide-run heightcrawl for the Mothership sci-fi horror TTRPG. 22 floors to sneak, hide, and fight through in order to confront the true terror at the top - the corporate C-suite.

Four new cutthroat businesses to populate Prospero's Dream. Sell your soul, lose your mind, spend your cash and dive back in.

Mothership space trucking 101, set in the star system surrounding Prospero's Dream

Prospero's Mall & Outlet failed project is being consumed by its own Lucid-AR tech. Street crews fight back with graffiti, skating, and style, keeping the holo-horrors at bay.

Blood, bile and oil. The Dream is begrimed. Hygeia Interplanetary is offering to fix that. A lemony-fresh adventure surrounding one elite janitorial team's disappearance whilst attempting to scrub down a fragment of Prospero's Dream.

Explore the mysteries of a sect of Solarians with a powerful understanding of Solar Astrology, 2 unique classes, new items for innovative problem solving, and both ties to Prospero's Dream, and a mandate to explore abroad.

Skeevy lawyers try to take control of the advocate gangs aboard Prospero's Dream in this zine for Mothership RPG. It's all out war, how are you going to put your thumb on justice's scale?

Explore Welkin Campus—a shifting, sprawling, drowned facility of rogue machines, failed clones, and paracausal tech—in this Mothership-compatible depth-crawl module.

Step into your new flesh like borrowed gloves, and burn your fingers once again! Introducing new transhuman mechanics for the Mothership Sci-Fi RPG as part of Mothership Month 2025! Swap bodies, go insane, and see just how far from human you can become.

Turning back leads somewhere new. The gun in your hands is missing. The ringing grows louder.

A media-fueled toolbox and adventure for the Mothership RPG. BREAKING NEWS drops you into Prospero’s Dream, where information is currency and factions fight to control it. Every lead drags you deeper. Whose truth will you print, and what will it cost you?

A campaign setting for a Prospero's Dream that has fallen into the hands of a totalitarian empire. It contains three major storylines, dozens of locations, NPCs and several missions that take place after the events of A Pound of Flesh.

Eighteen Mothership veterans tear open the Spinal Crux District, a 56pg zine detailing the EYE and its twenty Blocks on Prospero's Dream.

PROSPERO'S DREAM is the new campaign setting for the Mothership Sci-Fi Horror RPG. It expands and augments the content in the award-winning module, A Pound of Flesh. The boxed set contains three zines, warden's tools, and so much more.

Classic Never Goes Out of Style. The Deadlands Classic 20th Anniversary Edition book reprinted + high-quality AudioBook by professional voice actor Charles Hubbell

The newest hardback sourcebook for the critically acclaimed TTRPG Heart: The City Beneath. MORE CALLINGS! MORE CLASSES! MORE GUNS! MORE MAGIC! MORE DRUGS! MORE ALLIES! MORE ENEMIES! MORE FALLOUTS! MORE BOUNTIES! MORE DELVES! MORE HEART!

MAC Attack: Mobile Armour Colossus. A fast-playing, explosive mecha tabletop wargame, where factions of a fractured humanity fight for dominance on alien new worlds.

Slime, Warp, & Solder is a three-pack of fluorescent zines that make your Slugblaster sessions grosser, trippier, and radder than ever. More monsters, more gear, and a dozen+ new character options. An expansion for the award-winning TTRPG by Mikey Hamm.

Blades in the Dark: Deep Cuts is a 128-page expansion for the Blades in the Dark roleplaying game — containing a treasure trove of lore, setting material, and alternative mechanics John Harper developed over the years for use in Blades campaigns.

Flotsam drifts on artificial tides in a remote coastal outpost. Document what happened to the crew of this sea-struck facility, or add yourself to the ledger.

A four-fold pamphlet filled to the brim with Android Class Variations, New Items, Upgrades, and a new Panic Table to give your Android PCs more flavor!

A collection of pamphlet supplements for the modern horror role-playing game Liminal Horror. The Liminal Grimoire includes multiple adventures as well as a solo-play toolset.

Build an unforgettable campaign setting! These decks offer inspiration through imaginative art, lists of evocative ideas, and simple sandbox/hex crawl guidelines. Plus Hex Minimap Tiles to build a map!

Genre-agnostic d20 RPG. Attributeless, Classless, and focused on depth in all modes of gameplay.

Speed Run is a high-lethality heist where two teams coordinate to complete the last job they'll ever need.

A dungeon crawl for the Mothership sci-fi horror RPG through the lost printer colony of Burgom's Haven

A Toolkit for warfare, military tactics, and planetary annihilation! See new worlds, meet new people, try and kill them all and make a buck doing it!

A thrilling three act adventure of cosmic horror for The Mothership Sci-Fi Horror RPG including a crashing ship, a mystery in a colony, and a three-level underground temple. Will you survive the return of Black Emperor as he pierces the veil of reality?

Jurassic Park meets Reality TV. Your crew crashes on a moon-sized zoo of genetic engineers—can you escape?

"Operation Golden Cut" is a sci-fi horror adventure for Mothership RPG. Navigate a war-torn mining moon, steal valuable cache of gold amidst brutal corporate conflict, and survive the horrors of human greed and warfare.

Explore The Iron Hive, an extremely densely populated and largely lawless space station. A place where criminals, bounty hunters, and residents collide. From the forgotten mines to The Jade Market, they all have things to do and stories to tell!

Stay Frosty is an OSR game of future marines versus whatever the universe can throw at them. Play games in the style of your favourite military sci-fi movies and video games.

Red Fern Kennel Club is the perfect campaign setting for prisoners seeking a unique form of canine rehabilitation.

Death Pays All Debts adds a new tower in the depths of Prospero’s Dream loaded with loot and danger. Enterprising crews robbing the tower can walk away made for life. Unlucky ones will perish in the attempt… or worse.

A premier deck of 50 cards featuring full color art on the front and Mothership stats on the back to be used as NPCs/PCs for all of your Mothership games!

Conspiracy lurks within this mothership module detailing a racing-obsessed pirate station in the depths of the Rimspace.

A 16-page Mothership RPG module about a resort colony called Midnight, the trouble the Crew will find there, and what'll happen to it all when time runs out.

Three brutally chaotic syndicates to hunt down, work alongside, or twist to your will.

A hardcover toolkit for building your own bounty hunting campaign in the Mothership Sci-Fi Horror RPG.

Salvage Union is a simple to learn, post-apocalyptic Mech tabletop RPG. You play as a salvager crew, scouring the wastes for scrap in salvaged Mechs. The Starter Set contains everything you need to start playing, including a brand new campaign.

The Between is a tabletop roleplaying game about monster-hunters in Victorian-era London. It's inspired by the TV show Penny Dreadful, British horror classics, and pulp media. Its rules are based on the award-winning Brindlewood Bay.

You're a regular person who has made the acquaintance of a dangerous unnatural creature. Are you a friend, a lover, food, or something else? This solo tabletop role-playing game is a direct sequel to the award-winning Thousand Year Old Vampire!

A full-length adventure for Heart: The City Beneath RPG, written by Gareth Hanrahan and illustrated by Sar Cousins.

Whether you’re a group of local heroes sent to investigate mysterious goings-on in the nearby haunted wood, or famous mercenaries plotting and scheming in the big city, the MCDM RPG makes building adventures and fighting monsters fun.