I recently came across a product that I found interesting: The Barbarian Conquerors of Kenahu. This is an official published campaign setting that is similar to something like John Carter of Mars, though played more straight-faced, because it’s Autarch publishing it. The setting is sword-and-planet, or swords-and-rayguns (kind of), depending on what the GM wants to emphasize. At first, I was turned off by the beastial and alien player characters; there are Geckomen, Bugmen and Lizardmen, plus some genetically-modified humans that are mixes of other mammals, but they look more like Norsemen than cat or dog people (thank God). The humans of the setting are two types of terrans: people who got trapped in this world from the 20th or 21st century, and those from the 22nd or 23rd century. This leads to some really fun dynamics when you can have a bomber pilot from WWII who flew through a portal by accident, and a guy from a Star Trek-like reality, all teamed up with some freaky chara...