If you're looking for a foundation to build interactive stories and games, Inworld is a powerful contender. It offers an AI engine for realistic AI agents, dynamic NPCs and changing game worlds, which can help you create more interesting game mechanics and player interactions. Its real-time AI engine, content creation studio and narrative graph framework make it a good fit for interactive storytelling. Inworld also includes tools for character creation, scene creation and dialogue management.
Another strong contender is Charisma, a no-code platform for building interactive stories with realistic virtual characters. It uses AI to power conversations among multiple characters, making it adaptable to different media including web, apps, games and VR. Charisma supports speech-to-text input, custom voice integration and generative AI dialogue generation, and can be integrated with other platforms and game engines to encourage new narrative approaches.
If you're into text-based RPGs, AI Adventure is an open-source foundation that uses AI to build engaging stories and adventures. It offers infinite customization options and comes with a powerful adventure editor for building and sharing your own custom experiences. The platform can generate story, imagery and audio on the fly, making it a good foundation for interactive storytelling.
Last, AI Dungeon offers an infinitely generated text adventure system that combines AI-generated material with interactive gameplay. It offers immersive experiences through interactive commands like look, take and use that are well suited to text adventure fans. The platform is good for exploring a constantly expanding world and interacting with an AI-created environment.