Sylvain Cousineau

A collection of 100+ Sea and Underwater battlemaps for D&D, Pathfinder, and other tabletop RPGs, designed for online play and print, including grid, gridless, and optional Universal VTT files.

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.

Every character has to sleep. Explore camping gear in your RPG with real history, optional rules, magic item, monsters, and more!

A hardcover compilation of archetypes, feats, spells, heritages, monsters, and more for Level Up: Advanced 5th Edition!

Level up your game and expand the possibilities of what adventurers can do with 12 original classes: Bloodweaver, Diabolist, Doctor, Exemplar, Feywalker, Freak, Gemini, Mad Scientist, Mechanic, Occultist, Scrapper, and Speedster!

New classes, archetypes, origins, systems, and options to breathe new life into martial characters and provide options for Mass Combat and Social Structures.

Shadow of the Hallow Vale is a dark fantasy campaign for 5E that began with Whispers in the Dark, and now continues with Echoes of the Hollow, a chilling one-shot set in the cursed village of Hollowbrook.

100 new monsters. 300 new boons and charms. Absorb the abilities of monsters using harvested components to conduct magical rituals and enchant yourself with boons and charms representing the monsters' unique abilities. Compatible with 5e 2014 and 2024.

Shadow of the Hallow Vale is a dark fantasy campaign for 5E that begins with Whispers in the Dark, a chilling one-shot set in the cursed village of Hollowbrook.

Discover a complete DIY 5e spellcrafting system and a collection of handcrafted, perfectly balanced and awesome spells!

The second, improved, expanded edition of the best-selling Crafting Heritages and Cultures. This guide lets you build heritages, cultures and feats with mechanics compatible with the world's greatest roleplaying games using a simple points based system!

A hardcover compilation of archetypes, feats, spells, heritages, monsters, and more for Level Up: Advanced 5th Edition!

A 5e-compatible collection of intangible rewards for characters; including boons, pacts, titles, trainings, and more