A tool called Inworld AI is used to create intelligent, interactive virtual characters for simulations, games, and metaverse experiences. It mimics human-like traits like emotional intelligence, memory, goals, and the capacity for in-the-moment discourse using sophisticated AI. These AI characters can be incorporated by developers via an API, Unity, or Unreal Engine. For creating character backstories, conversation styles, and contextual reactions, Inworld provides user-friendly tools. It is intended to improve immersive experiences in training simulations, entertainment, gaming, and narrative applications.