LocalMind brings your NPCs to life with fully local, real-time AI conversations directly inside Unreal Engine. Powered by an embedded offline language model backend, this plugin enables players to chat dynamically with in-game characters based on custom system prompts, unique personalities, and lore boundaries. It offers seamless support for your own custom-trained and fine-tuned models, giving you absolute creative control over your NPCs' behavior, tone, and knowledge - all running 100% offline on the user's hardware with zero cloud fees.
Please take a look at the documentation for System Prompt structure.
Please note: LocalMind is under active development. The upcoming roadmap features advanced model training improvements, streamlined fine-tuning workflows, and continuous optimization updates to maximize inference performance and generation speeds.