@eb948c00 Yea! I've personally found flecs to be really awesome so far, currently using it for all my core gameplay logic now (with Godot via GDExtension). There's lovely documentation (https://www.flecs.dev/flecs/) + blog posts about both ECS overall (https://github.com/SanderMertens/ecs-faq) + flecs specific stuff (https://ajmmertens.medium.com/).