Hell, one of my favourite fantasy settings (at least before they blew it up and replaced it with something stupid) gave humans and dwarfs stuff like steam-powered tanks and gyrocopters, and clockwork horses.  And one of the evil races in it were a bunch of ratmen with, amongst other things, flamethrowers, sniper rifles, gatlings, lightning cannons, giant electricity-spewing hamster wheels of death... Ah, good times. ^_^