Trying to work out the practicalities of that game.You'd need a sensor on the ceiling as well as the floor in order to detect the pointing.
(
monkeon schmonkeon,
Sat 11 Jun 2016, 19:28,
archived)
The Ez2Dancer arcade machine had hand sensors as well as foot pads.
Happosai _,,,,_(O ; o)_,,,,
Sun 12 Jun 2016, 9:29,
archived)