Enter the Sanctum. Create Worlds.
The sacred space where your game systems come to life through visual tools and powerful automation.
1
Ignite your imagination
Use our TTRPG Canvas™ to organize your ideas into a cohesive game system.
2
Create with Confidence
Create your system blocks without the hassle of worrying about balance or refinement.
3
Test Confidently
Get valuable feedback from our community 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.
Plans & Pricing
Starter
Get to know Sanctum
$5
/mo
Includes
Full feature access
1 personal workspace
1 game system
Community support
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
Studio
For established designers and teams
$79
/mo
Includes
Everything in Indie
Unlimited games
Unlimited testable game systems
500GB storage
Priority support