Sanctum screenshot preview

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

1

Ignite your imagination

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

Ignite your imagination

2

Create with Confidence

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

3

Test without Hassle

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

Test without Hassle

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.

Plans & Pricing

Starter

Get to know Sanctum

$5

/mo

Includes

  • Full feature access

  • 1 personal workspace

  • 1 game system

  • Community support

Learn More

Indie

For indie designers and small teams

$15

/mo

Includes

  • Everything in Starter

  • Publisher verification

  • Up to 3 game systems

  • 1 game system testable

  • 25GB storage

  • Basic support

Learn More

Studio

For established designers and teams

$79

/mo

Includes

  • Everything in Indie

  • Unlimited games

  • Unlimited testable game systems

  • 500GB storage

  • Priority support

Learn More

Ready to

Transform your Game Development?