Sanctum screenshot preview

Enter the Sanctum. Create Worlds.

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

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

Casey Baggz / Founder

1

Ignite your imagination

Use our ideation tools to organize your ideas into tangible actions.

2

Set a foundation

Create or extend a system without the hassle of worrying about balance or refinement.

Set a foundation

3

Create with Confidence

Streamline your development process with our system blocks in a visual way.

4

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

$0

/free forever

Includes

  • 1 personal workspace

  • 1 repository

  • 1 game system

  • Can join 1 org as a viewer

  • Community support

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Creator

For indie designers building their portfolio

$8

/mo

Includes

  • Unlimited workspaces and repositories

  • Unlimited game content

  • Can join 1 org as a member

  • 1 testable game system

  • Basic analytics

Learn More

Professional

For established designers and small studios

$18

/mo per user

Includes

  • Everything in Creator

  • Team access

  • Can join multiple orgs

  • 1 custom licenses

  • Full analytics

  • Basic support

Learn More

Studio

For established studios

$195

/mo

Includes

  • Everything in Professional

  • Unlimited team members

  • Unlimited custom licenses

  • Unlimited testable game systems

  • Fixed monthly price

  • Priority support

Learn More

Ready to

Transform your Game Development?