Creative teams building fantasy worlds face a fundamental problem: existing tools force them to work in isolation. Writers, game masters, artists, and storytellers traditionally use separate platforms, creating fragmented worldbuilding experiences with no real-time collaboration.
Summon Worlds, approached us with a revolutionary goal: create the first true collaborative AI worldbuilding platform where multiple creators can build interconnected fantasy worlds together in real-time.
AI software revenue is expected to skyrocket by 2027
Of Enterprises will use generative AI by 2026 for efficiency & automation
User engagement with AI-personalized creative experiences
Content creation speed with AI-assisted worldbuilding tools
The Challenge
When Summon Worlds approached OpenForge, they had identified a major gap in the fantasy creation market. Creators across multiple domains – fantasy writers, D&D Dungeon Masters, and storytellers – were struggling with fragmented, time-consuming worldbuilding processes. Summon Worlds needed to build a revolutionary platform that could:
Unify Fragmented Creation Tools
- Writers used different tools than DMs, creating market silos
- No single platform served the complete fantasy creation ecosystem
- Existing tools lacked real-time collaboration capabilities
Enable True Multi-User Collaboration
- Traditional worldbuilding tools were designed for single users
- Creators wanted to build worlds together but had no effective platform
- Need for real-time editing without conflicts or data loss
Bridge Multiple Creative Workflows
- Fantasy novelists needed different features than D&D campaign managers
- Visual creators required integrated art generation
- All users needed export capabilities for their specific use cases
Scale Rapidly in Competitive Market
- Needed fast deployment to capture market opportunity
- Required scalable infrastructure for anticipated user growth
- Had to differentiate from established players like World Anvil and D&D Beyond
What did
OpenForge Delivered
OpenForge partnered with Summon Worlds to build a next-generation fantasy worldbuilding app. Our team delivered a comprehensive solution across 10 critical development areas:
1. Real-Time Collaborative AI Generation
- Built the first AI worldbuilding engine designed for simultaneous multi-user creation
- Writers, game masters, and artists can work within the same interconnected world simultaneously
- Advanced conflict resolution system ensures AI-generated content maintains consistency across multiple creators
- Real-time synchronization prevents data loss and creative workflow disruption
2. Collaborative World Knowledge Intelligence
- AI system creates living, interconnected worlds where all elements automatically know about each other
- When one contributor adds content, AI updates world knowledge so other contributors can reference those connections
- World Knowledge Base tracks relationships, lore, and context across all collaborative contributions
- Smart relationship mapping ensures world consistency regardless of who creates what content
3. Generative AI Features
- Multiple creators can generate artwork within shared style frameworks
- Pre-populated style libraries (Steampunk, Epic Fantasy, etc) ensure visual consistency across collaborative projects
- Enhanced AI chips provide one-click improvements that maintain the world’s established aesthetic
4. Collaborative World Management & Discovery
- Shared World Locations Systems allow multiple creators to build and link locations together
- Character Binding enables assignment across multiple creators while maintaining world consistency
- Timeline Views show complete project history from all team members
- Discovery feed allows teams to explore and collaborate upon other worldbuilding projects
5. Performance-Optimized Collaborative Infrastructure
- Lightning-fast AI generation maintains speed even during simultaneous multi-user sessions
- Scalable architecture supports multiple collaborative teams working on different worlds
- Advanced caching provides instant access to shared world elements for all team members
- Mobile-responsive design enables collaborative worldbuilding creation on any device
6. Lightning-Fast Deployment & Agile Development
- Agile rollout achieved concept to live testing in 1-4 weeks for rapid market validation
- Scalable infrastructure designed to handle growing collaborative user base from launch
- Iterative development approach allowed for real-time feature refinement based on user feedback
- Fast deployment capabilities crucial for competitive AI app market entry
7. Custom AI Model Setup & Optimization
- Custom AI models tailored specifically for generating collaborative lore, characters, and interactive story elements
- Advanced image generation capabilities producing on-the-fly visuals for NPCs, locations, and collaborative story elements
- Sophisticated content moderation ensuring safe interactions and compliance with community standards across collaborative sessions
- Continuous AI model refinement based on collaborative user data and iterative testing for improved generation quality
8. Comprehensive QA Testing & Analytics Implementation
- Rigorous quality assurance ensuring stability and performance across all collaborative features and AI generation tools
- Advanced analytics implementation providing data-driven insights for collaborative platform optimization
- Performance testing specifically for multi-user collaborative scenarios and simultaneous AI generation loads
- Analytics framework designed to guide future collaborative enhancements and user-focused improvements
9. Strategic Mobile App Marketing & User Acquisition
- Strategic app store optimization (ASO) and targeted advertising campaigns to increase collaborative platform visibility and downloads
- Data-driven marketing efforts specifically designed to engage potential collaborative teams and convert them into active community members
- User acquisition strategies focused on building collaborative creator communities rather than individual users
- Marketing campaigns highlighting real-time collaboration capabilities and multi-creator workflow benefits
10. Advanced AI Chat Optimization for Collaboration
- Customizable AI chat models with user-defined parameters for collaborative storytelling style and interaction depth
- Advanced NSFW safety settings maintaining secure, family-friendly collaborative environments while adapting to mature-themed collaborative campaigns
- Multi-user chat systems enabling collaborative character roleplay and world development discussions
- AI chat memory systems maintaining context across collaborative sessions and team member interactions
Core Development
Challenges We Solved:
Real-Time Collaborative AI Worldbuilding: How do you enable multiple creators to simultaneously build interconnected fantasy worlds using AI generation without conflicts, inconsistencies, or data loss?
Multi-Creator Workflow Integration: Can writers, game masters, and artists collaborate on the same worldbuilding project while maintaining their specialized creative needs and outputs?
Collaborative AI Content Consistency: How do you ensure AI-generated characters, locations, and lore remain consistent when multiple users are creating and editing simultaneously?
Scalable Infrastructure: How do you build real-time collaborative worldbuilding systems that handle multiple simultaneous users per world while maintaining fast AI generation?

The Results
- 60% increase in user engagement across all creative audiences
- 40% reduction in AI operational costs through optimization
- Faster Speed-to-Market
- 2X Growth in Subscription Conversions
- 35% Growth in Organic Downloads
- Sub-2-second AI generation times across all content types
Ready to Build The
Next AI Breakthrough App?
Whether you’re developing collaborative worldbuilding tools, multi-user creative platforms, or real-time AI generation systems, we’ve proven the technical and strategic approaches that enable successful team-based creative workflows.