Serve on Wi-Fi lets the Android app host the game for nearby players joining through an address or QR code. The Android host owns the shared leaderboard. This is parallel local play with shared rankings, rather than synchronized game physics between players.
Button Game / Play together on Wi-Fi
Button Game: Play together on Wi-Fi
Creative direction and authorship: Babuni.dev. AI-assisted implementation and editorial summaries are identified in the source record.