Spiral Knights have a native Linux client, but you won't get it from Steam. You have to go to the official website. I have just tested the browser version and it works good (even on OpenJDK in Ubuntu 11.04). Anyway you can find more info about getting it on Linux right here: http://www.ubuntuvibes.com/2011/03/spiral-knights-new-game-from-makers-of.html That's supposedly blog about Ubuntu but it probably have more posts regarding games than the distreo itself. Penguspy has a nice list of games for Linux: http://www.penguspy.com/spiral-knights/
