The game is based on the Hanna-Barbera cartoon of the same name.

A few of these background tracks could also be heard on 1960s Hanna-Barbera cartoons.

Having moved in the middle of a school season, he spent much of his time that year at home, watching Hanna-Barbera cartoons and drawing them.

He figured it would appeal to "the generation that grew up watching Hanna-Barbera cartoons."

The Hanna-Barbera cartoons and their successors exploit this principle in a way characteristic of television.

Valley of the Dinosaurs, a Hanna-Barbera cartoon with a somewhat similar premise.

They produced similar clips using other Hanna-Barbera cartoons.

Animation (though done in a retro format resembling the classic 1970s Hanna-Barbera cartoons).

Animation, though it featured a logo for and copyright to Hanna-Barbera Cartoons at the end.

The outside queue area, where people waited in line, featured several televisions that showed Hanna-Barbera cartoons on a loop.