Problem\nPlayers don't know which keys are available (e.g. Enter to run code, Esc to pause).\n\nSolution\nWhen the player presses '?' or clicks a help icon, show an overlay listing all keyboard shortcuts:\n- Enter — Run code\n- Escape — Pause / Close modal\n- Tab — Indent in code editor\n\nLabels: enhancement, good first issue
Problem\nPlayers don't know which keys are available (e.g. Enter to run code, Esc to pause).\n\nSolution\nWhen the player presses '?' or clicks a help icon, show an overlay listing all keyboard shortcuts:\n- Enter — Run code\n- Escape — Pause / Close modal\n- Tab — Indent in code editor\n\nLabels: enhancement, good first issue