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OSR+ Bestiary
The OSR+ Bestiary is currently in development, coming early 2026. Our goal is to provide a complete, fully illustrated reference to all the classic fantasy monsters you've come to expect. This baseline sets the foundation for future expansions in the Worlds of OSR+. In addition to the OSR+ Core Rules and Game Master's Guide, the OSR+ Bestiary will be one of our first print editions of the game rules.
What you can expect in the OSR+ Bestiary:
- 300+ classic fantasy monsters
- 600+ unique monster abilities
- A fully featured digital Monster Maker
- Expanded rules for homebrew
In the Meantime...
You'll find new rules for monsters in these Core Rules, and over in the Game Master's Guide, guidance for running encounters and making monsters of your own. These rules are subject to change as we finish up the Bestiary. Stay tuned!
Hall of Heroes
Hall of Legends
A Quest of Queens
The Contract
Fear the Light
God Beyond the Portal
Great White North
Guardians of the Glade
Journey to the Astral Veil
Magic University
Masks of Moruin
Monsters in Merovia
The Plunge
Ride the Lightning
Dungeons & Flagons
That RPG Podcast