Eastworld is an open-source framework and no-code interface specifically designed for game developers and visual novel creators. The tool’s primary focus is abstracting the complexity of prompt engineering so developers do not need to build LLM infrastructure from scratch for game characters. Through Eastworld, you can create NPCs that possess specific memories of your story’s lore, distinct dialects, and personal motives. The key differentiator setting this tool apart from conventional chatbots is its Agent Actions feature, which allows NPCs not only to respond to player dialogue, but also to trigger tangible actions in the game world based on conversational context (such as opening a secret door or granting an item).
Because the system is language-agnostic and API-driven, it is well-suited for indie creators using Godot, Unity, or custom engines. Creators can focus on writing character narratives without getting bogged down by the technical complexities of AI integration.
How to get started:
- Download the Eastworld repository from GitHub and run the dashboard interface locally on your machine.
- Create a new agent profile in the dashboard by configuring basic traits, story memory, and behavioral boundaries (guardrails) to ensure characters remain consistent with your game’s world.
- Call the agent’s API endpoint from within your game engine script to send player inputs and receive JSON-formatted responses containing both dialogue and action instructions for the game to execute.
Visit official website: Eastworld
Read the previous tool in this series: AI Game Dev Catalog (28/35): Inworld AI - Create Game NPCs You Can Chat Freely With
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