Mission Europe is a language learning programme that uses radio broadcasts in different languages. As a listener you participate in a story, which on the website reads:
Immerse yourself in the world of languages with three exciting Mission Europe adventures. Mission Berlin, Misja Kraków and Mission Paris offer an interesting approach to language learning in 26 episodes. You experience three missions from the perspective of a computer player who joins virtual heroines on adventures in France, Poland and Germany.

In Mission Berlin, the player and the virtual heroine Anna fight against the enemies of re-unified Germany. In Misja Kraków, the player and Suzanna must halt the opponents of Poland’s EU accession. In Mission Paris, the player and the heroine Eva compete against an enemy who wants to return France to the era of Napoleon III and restore the Second Empire. After you’ve successfully completed your mission, you are rewarded with insight into a country, its language and its culture. Choose an adventure and discover the French, German or Polish language. And remember: Danger is lurking everywhere.

Sounds fun!