Fizzmatix great guide dude! Finished this game in three days and thanks to you i've got another 1000
in my list.
One minnor thing, in the description of the Relentless achievement you're talking about a total of 324 German soldiers while there are 344. It stressed me out untill i added all the numbers for myself.
ps. For the people who want to kill everybody on the "Leave a light on" mission on the docks:
If you kill everybody silent you will miss one german. The missing German spawns on the U boat if the Officer with the safe combination spots you. (Same story as in the Ghetto level).