FULLPIPE: Implement sceneHandler27_winArcade()
FULLPIPE: Enable scene27
FULLPIPE: Implement sceneHandler27_startAiming()
FULLPIPE: Implement sceneHandler27_clickBat()
FULLPIPE: Implement sceneHandler27_throwBat()
FULLPIPE: Update scene27 callbacks
FULLPIPE: Implement sceneHandler27_driverGiveVent()
FULLPIPE: Implement sceneHandler27_takeVent()
FULLPIPE: Implementated sceneHandler27_showNextBat()
FULLPIPE: Implement sceneHandler27_sub04() and sceneHandler27_sub07()
FULLPIPE: Implement sceneHandler27_startBat()
FULLPIPE: Implement sceneHandler27_animateBats()
FULLPIPE: Implement sceneHandler27_batCalcDistance()