Question: Is there an open-source platform that allows developers to contribute to the development of AI-powered storytelling and RPG games?

If you want an open-source project where you can help build AI-powered storytelling and RPG games, AI Adventure is a good place to start. This project is geared for building text-based RPG adventures with AI smarts. It's got infinite customization options, an adventure editor for building and sharing custom experiences, and the ability to drop in your own language models. You can explore and chat with characters in a living world and help with the project on GitHub.

Another interesting project is Inworld. It's an AI engine that brings more realism to games with AI agents, dynamic NPCs and a changing game world. Programmers can build games with new mechanics, keep players engaged and manage creative work better. Inworld supports multiple integrations and has tools for character creation, dialogue management and AI voice generation, so it's a good option for RPG game development.

If you're interested in interactive storytelling, AI Dungeon is an infinitely generated text adventure system. It marries deep learning with interactive gameplay, letting you explore a world that's constantly changing through text commands. It's good for fans of immersive text adventures and anyone curious about AI-generated content.

Last, Charisma is a no-code story engine for building interactive stories with lifelike virtual characters. It's got speech-to-text access, custom voice integration and generative AI dialogue, so it's good for web, apps and games. It's flexible and can be integrated with other engines, so it's a good way for developers and creatives to tap into new AI-powered storytelling abilities.