my fave campaign settings:
Tank Girl: 1066
and
Tank Girl: 1066
High Fantasy Edition
So, you've got a team of free-loading mercenaries with spring-loaded bastard swords, fully-automatic skin-reversing crossbows and crowbars riding in chariots (mostly girls, but a guy and a stuffed animal thrown into the mix), a few mutant kangaroos thrown in for good measure, and have them ride around pseudo-medieval England, interacting with barbarians, picts, ancient druidic plots, armies of invading frenchmen, and a general lack of good beer.
Or at least cold beer.
In the high fantasy edition, add in Robin Hood (and his men in Tights), a bumbling King Arthur, the unseelie court, dwarves, elves, sorcery, a dragon, some guy called George who keeps looking for the dragon...
And still a lack of cold beer.
Don't they refrigerate their darn beer in Jolly Ol' England?!??