Ray D. Tutto

The oldest and most influential sci-fi TTRPG of all time meets the world’s most popular roleplaying game, with a complete 5e conversion by World’s Largest RPGs.

This crunchy 5E sourcebook elevates your adventure to new heights with flying mounts for all characters and their adversaries! Variant cover by 2014-era legend Hydro74 is hobby trade exclusive! Plus exclusive play mat, pogs and pawns for tabletop play!

New old-school adventures for fans of 5E and DCC! Pinball Crawl Classics adapts classic pinball cabinets to DCC RPG rules - while Old-School Adventures #1 brings gruesome foes, dark mysteries, and magic to startle and amaze to your 5E game!

A moon later, as it sinks and is born anew, an adventure awaits in the streets of Kanrath. A night of hysteria, a night where every second weighs heavier than time should bear.

Sail the galactic seas of Lodestar in a swashbuckling space-fantasy campaign setting for 5e that evokes the magic of Treasure Planet and Spelljammer, finally bringing the glory of "D&D in space" to your table as it was always meant to be!

Drop-in Villages and Town Descriptions for Any Fantasy TTRPG

What are you willing to become for eternal life? The Black Market Guide is a 5e/Pathfinder 2e East Asian sourcebook expanding the worldbuilding of Undying Corruption. Subclasses, ancestries, bestiary, and a new world!

Enter a World where Capitalism is King. Then, punch it in the face. Monsters of Murka is a Platinum-Best-Selling trilogy of campaign settings for 5e D&D. We've added hundreds of new spells, items, and monsters, all with that over-the-top Murka flavor!

The World's Largest Dungeon is a 1,600+ page, four-book behemoth megadungeon. Experience the Guinness World Record-winning dungeon crawl like never before - fully updated to 5E of the Worlds Most Popular Roleplaying Game!