Bitpart AI

Bitpart AI is a game AI engine for Unreal that lets designers and writers create groups of NPCs who act on objects, talk to the player and talk to each other. It aims to get dialogue and interactions into a playtest in minutes without programmers.

Content is written in the Coppola authoring tool through simple typing and dropdowns, then the Aesop multi-agent planner and an AI Director bring the characters to life at runtime. Coppola can also import human-written scripts or draft rough content from prompts.

The runtime and Unreal plugin are free with no royalties when a game ships; charges apply only to team use of Coppola. Archetype asset packs, video tutorials through Bitpart University and documentation help with setup.