Nice! I was thinking a of a storyline about a hoard of Nazi loot and weaponry hidden away in an abandoned German research station/airfield/bunker complex. Perhaps an experimental Nazi super weapon (biological agent, ballistic missile/nuclear device). The main antagonists would be the Neo Nazi mercenary group Talon Corporation. 

Do you have any ideas for a character? There's no real limitations, but someone with an interest in history could be a plus.