Also the final level in the Commandos 2 : Men Of Courage computer game, by Pyro Studios and published by Eidos in 2001.
The level refers to the book by revolving around a German plot to blow up the Eiffel Tower, presumably as a metaphor for Paris and/or France. So, it's up to your plucky band of SOE operatives to stop the dastardly Jerries and save Paris. You have to use all the skills you acquired during the previous levels, and it takes a very, very large amount of time and patience to complete.