All work and no play makes computers seem very dull. They’re not. You can turn your computer into the ultimate media center with Boxee , and you can even set up Boxee to launch your favorite games and old-school ROMs . If you like playing old-school ROMs you’ll adore the Super Mario War multiplayer game. This fan-made game is basically Super Smash Brothers set in a 16-bit world, but it’s superb. It was among my favorite videos games to play in college—group sessions were invariably a blast. The nice thing with this Super Mario free game is it’s accessible—even your non-gamer friends can get into it quickly. You can get it working on any Linux, Mac or Windows machine, so let’s take a look! The Basics The Super Mario War free game is, at it’s heart, a multiplayer game. While you can play against the computer, it’s not nearly as fun as playing against your friends. Picking up some cheap USB joysticks is great idea, but without them you can crowd around a keyboard with...