Quick answer
What is known now
The entity families are known, but exact named catalogs and rankings are not ready for publication.
Build A Keyboard Builds & Entities
Keycap, worker, upgrade, and box families with honest data-availability labels.
Current facts
Systems and limits
Keycaps
Rare keycaps are part of the official loop; names and comparative effects remain incomplete.
Workers and upgrades
Use player-observed costs and earnings changes until a reliable catalog is available.
Player routes