Dave Ferris offers Napoleon at Chattanooga, a print and play boardgame that simply has to be described by the author himself:
Napoleon at Chattanooga: Boardgame of Napoleon’s famous campaign in the Tennessee Valley, conquest of the Solar System, and an armoured regiment named Bob. Some assembly required. My most successful boardgame design. 420K zipped archive includes maps, counters (must be glued to cardstock and cut out), charts, rulebook, and errata.