Persona Engine

Persona Engine brings large language models (LLM) directly into your game! It allows you: - generate world descriptions from prompts or write yourself, - create deeply customisable characters with custom fields and triggers, - hold real-time, persistent conversations with NPCs. All running locally on the player’s machine without internet or API keys! The package includes a full-featured editor with windows for model selection, backend switching, world's description generation or writing and a character editor with support for unlimited custom fields. At runtime, a dialogue system built on UI Toolkit provides a simple chat interface, history saving and automatic backend selection at build time. Key Features: - World generation from text positive+negative prompts. - World description without using AI. - Character editor with custom fields. - Keyword-based triggers for NPC reactions. - Dialogue system with history, typewriter effect and auto-save. - CPU / CUDA 12 / Vulkan backend switching. - Automatic model filtering at build. - UI Toolkit interface, customisable via USS. - Supports any .gguf model.