InWorld AI a third-party tool, for enhancing player interaction through AI NPCs. This tool represents a significant evolution in player engagement, offering interactive, realistic NPCs that enrich the gaming experience. By integrating the Inworld Character Engine with Unreal Engine 5, creators can craft custom AIs tailored to their game’s requirements and the unique traits of each AI character. In the Inworld AI studio, we had the flexibility to create an AI avatar without being limited to predefined models; it’s fully compatible with any Metahuman avatar for your projects. We can define the character’s core traits, including their flaws and motivations.