After defeating France and imprisoning Napoleon on Elba, ending two decades of war, Europe is shocked to find Napoleon has escaped and has caused the French Army to defect from the King back to him. The best of the British generals, Arthur Welsley was victorious in Spain, but has never faced Napoleon. Welsley stands between Napoleon with a mixed army of Prussians, Mercenaries, Brits and Belgians. Napoleon’s victory will plunge Europe back into a long term war. The two meet at Waterloo where the fate of Europe will be decided.