From the campaign:
Napoléon is a strategy game for two or three players that simulates the Waterloo Campaign. The time is June 15th, 1815. A French army commanded by the great Napoléon is ready to invade the Southern Nederlands (now Belgium) where two Allied armies, one Anglo-Dutch led by the Duke of Wellington, and one Prussian led by Marshal Blücher are gathering strength to invade France. The French are concentrated and have the early advantage, but the Allies, if they can unite, are stronger.