Gwen Frey is a solo developer on the narrative puzzle game Kine. This whimsical game was crafted entirely in Blueprints. During the livestream, Gwen will show her project files, explain the movement system, and hold a long Q&A about UE4 development.
https://dev.epicgames.com/community/learning/livestreams/KP1/unreal-engine-a-q-a-with-kine-creator-gwen-frey-dev-interview-inside-unreal