Wonder Boy in Monster World - Based upon a philosophical short story by Albert Camus, Wonder Boy in Monster World is a game about a boy, wondering various things. One of his wonderings is that, we as humans, have a fascination with monsters, but are also fascinated by ourselves, and could it be we are so only because we are raving egotists and are the monsters ourselves and are thus so self-obsessed we have to obsess about ourselves twice, as humans and as monsters - though we are in fact both. He then sees the world entirely in its monster form, as grotesque pig beings fraternise with tentacle monsters outside bars, and long-clawed shopkeepers peck with their grinning, greedy beaks at their tills, and the Queen of England is basically a walking, dribbling, dozy, wealth hoarding, greedy, scumbag, inbred prolapsed cow anus.

That last one is nothing to do with Wonder Boy in Monster World, it's just a factual observation about the Queen.

Wonder Boy himself is voiced by Billy Joel.