None, this is a game show for kids.

A player uses a laser beam to shoot evil heads on a monitor screen, which explode on the screen. However this looks very fake and is fantasy/sci-fi styled. Kids today will just laugh at how fake it looks.

None since the show was made with kids in mind.

Again, none since it was made for kids.

The maze itself and some of the obstacles can be a little scary, but again, most modern kids will probably just laugh at the datedness of it all.