A reference scan across the game, the shell, the tests and the sibling modules found seven top-level declarations nothing reads: tileTopY, parkHighest, screenX, screenY, netEmptyPad, runnerBodyDistanceToPoint and drawFighterData. Removed, with the park comment trimmed to the one bound that survives. Two more the scan flagged — netLocalIdentity and m30SendLabel — are live (hello handshake; template strings) and stay. Suite failure set unchanged. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>