Narrative-first RPG storytelling platform for building branching adventures and running real-time multiplayer sessions
Interactive storytelling platform where you play, create and share stories in beloved worlds
Stage
Startup
Established
Founded
2026
2020
Based in
IT
US
Pricing model
Not given
Freemium
Pricing
Free Account (freemium tier); Minstrel €7.99/month; Storyteller €12.99/month; Master Bard €17.99/month. Only the Game Master subscribes; players play free.
Free tier includes unlimited play across all worlds, character chat, and personal profile. Creator plan available for creating and sharing custom worlds (price not specified on pricing page).
Key features
Build branching adventures with scenes and branching paths
Create characters, NPCs, and locations
Design maps and combat encounters
Real-time multiplayer sessions with no installation required
Projection mode for shared screens
Adventure marketplace to browse and purchase adventures
Panoramic scene exploration and interactive maps
Dice rolling and collaborative narrative tools
Ready-to-play official adventures designed to start in 30 minutes
Interactive fiction gameplay with branching narratives
Character chat and side conversations
Atlas world-building studio
Licensed worlds from film and publishing partners
Modifier cards for story customization
Private and public world sharing options
Creator API for building custom experiences
Hand-drawn art and human-written narrative beats
What makes it different
Designed specifically by Game Masters for Game Masters
Play immediately with minimal preparation (as little as 30 minutes)
Focus on narrative and social connection over configuration
All adventure content in one unified platform with no scattered notes or tool-switching
Players can join instantly from browser without installation or account creation
Protects creator IP and never trains models on partner content
Narrative world model ensures canon compliance across all player stories
Human-created narrative beats and art paired with specialized AI
Transmedia experience combining fanfiction, RPGs and social gameplay
Small tuned models that outperform larger general models on narrative tasks
Narrantium
Hidden Door