Patrick Ovaert

2 New Player Options | 3 Full-Length Adventures | 5 Short Adventures | 15 Monsters | Compatible with both 5e and 5.5e

Spawns of the Mindrender is a massive, 600-page D&D 2014 and 2024 5e-compatible dark fantasy adventure and campaign setting for levels 11-15 with extensive player options.

The most innovative software suite for gamemasters is back with two more RPG apps focused on interacting with your players and managing your table's atmosphere.

Grim Hollow: Lairs of Etharis returns in a premium hardcover! 20 5.5E adventures (levels 1-20), each a perfect one-shot with its own map and encounters.

Get ready to enter your very own World Dungeon! Play as a familiar face, such as 🧨 Carl, 👑🐈 Donut, 🐊 Florin, 🐐 Prepotente, or build your own unique crawler, complete with a customizable class and race (if you survive to the third floor)!

The next great campaign from the team that brought you the Words of Radiance Leatherbound, Isles of the Emberdark, and the record-breaking Year of Sanderson!

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.

Through 2025, Nat19 has created quarterly splash books for 5th Edition, featuring new options for players and GMs—now we're funding physical copies in both soft and hardcover formats!

Get a complete guide to how villains think, work, and act. Masterminds of Crime is packed with new mechanics, items, feats, NPCs, and more...

A new grimdark, steampunk campaign setting for 5e+ with corrupted gods, black powder weapons, and reality-tearing magic.

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!

The Witches' Path is a 5e-compatible expansion set in the grimdark world of Nightfell. This new sourcebook explores the theme of witchcraft as it has never been portrayed before in a setting shrouded in darkness.

ENNIE Award Nominated RPG (Best Rules, Product of the Year 2025) Memento Mori is back with the limited Deathless Edition, and a brand new Campaign: The Old City