Tabletopkit

This is Apple's framework for building multiplayer board games on Vision Pro, so if you're creating chess, card games, or anything with pieces on a virtual table, this is the native path. It handles the full stack: RealityKit rendering, player seating, turn management, piece snapping, and state sync over FaceTime via Group Activities. The skill walks through conforming to EntityEquipment for pawns, cards, and dice, table setup with round or rectangular surfaces, and using TabletopAction to move pieces or flip cards. VisionOS 2.0+ only, obviously. The complexity is real but unavoidable if you want spatial tabletop games that work in SharePlay. Good reference coverage of layouts, seat control, and custom actions.