1. FaeReich. You're a member of a dirty-dozen-style team of commandos in 1945 hunting down Nazis who have escaped not to Argentina, but to a standard fantasy world with orcs, elves, and magic. Think Guns of Navarrone + D&D.
2. Rock Opera '79. You and your friends are members of a rock and roll supergroup fighting The Man and the evil Discocracy in a world where rock and roll has been outlawed.