Age of Adventure
a modular open source TTRPG
How to use
Welcome to Atlas — the official content repository for Age of Adventure.
If this is your first time here, start by exploring the Modules section to shape the kind of game you want to play.
Not sure where to begin? Here are some popular combinations:
- Knights + Blades + Arcane + Divine + Spellcasting + Chem → classic medieval sword & sorcery
- Moderna + Cyber + Ballistics + Biomancy → gritty cyberpunk adventures
- Nano + Space + Ballistics + Humanoids → far-reaching space exploration
- Diesel + Monsters + Outsiders + Ballistics → battles against eldritch horrors
- Colonial + Blades + Ballistics + Travel → high-seas swashbuckling
The possibilities are nearly endless! More recommendations can be found in Appendix B of the rulebook. You can also enable all modules to experience the full breadth of first-party content.
Age of Adventure is an open and free TTRPG system.
All rules and first-party content are provided under a
CC-BY
license.
All site software is released under the
MIT license for your
convenience.
We’re glad you’re here—whether you’re browsing, building, or diving into your next adventure.