In this alternate universe Napoleon beat Wellington and Blucher. The English withdrew home to Kent via Antwerp, the Prussians retired to the Rhine. Napoleon took control of the Dutch-Belgian kingdom and made Ney King of the French Wallonia in reward for his superb cavalry charge at Waterloo that smashed the Anglo-German lines.
This is September 1815 when Barclay de Tolly's Russian army has moved west, securing the Prussian flank on the lower Rhine and then advanced into Belgium to confront the Corsican Orge.
Schwarzenberg's Austro-Bavarians are further south pressing on Paris. Napoleon is hastily building a new Dutch Army to defend the north and has sent Vandamme, Girard, Kellermann and Milhaud south to hold the frontier fortresses.
HITS & Couriers - a different and realistic way to play SoW MP.
This is really the KS NAP mod II, I believe the last changes are not publicly available yet, don't get confused, the original KS NAP mod is for SOW GB I think now version 1.715 is the latest.