Enter the Sanctum. Create Worlds.

The sacred space where your game systems come to life through visual tools and powerful automation.

Notes apps were never meant to design TTRPGs. But Sanctum is.

Casey Baggz / Founder

Ignite your imagination

Use our TTRPG Canvas™ to organize your ideas into a cohesive game system.

Create with Confidence

Create your system blocks without the hassle of worrying about balance or refinement.

Test without Hassle

Get valuable feedback from players and test your game in a safe environment.

Your end-to-end solution

Intuitive Game Design

Transform documents into a clear interactive system.

Automated Testing

Test rule interactions and balance in real-time.

Direct Insights

Get low-level insights into your game's mechanics from real players.

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