Wolfenstein Walkthrough

Stay in the room with the dead woman when all is calm. With your back facing the way you came in, go through the door on your right. In this well-lit, isolated room, you can find $500 worth of Gold stored in a silver case on a shelf to your right (5/10). Backtrack out of that room now and go through the only other door out of here, which leads to a room with nothing of interest in it. However, branching off of this room to your left is a dark, isolated office, where barely-visible Intel can be found on a desk (2/4), as well as $100 in Gold (6/10).

With all of those collectibles in hand, go back to the room with the dead woman and run up the stairs. The catwalk you come to will bring you back to an area overlooking the previous room. Ignore the area ahead and to the right, and instead, run leftward, going through the very first door on the left you encounter. In here, you'll run into more Nazi resistance, but nothing you haven't seen before (and thus, nothing you can't handle). Once the enemy threat is nullified, free the prisoner sitting in this room. You've now freed two of the three prisoners located here. Once you've done that, you can then scour the room for a couple of collectibles. Along one wall, you'll find a glowing filing cabinet. Examine it by following the on-screen prompt, and you'll find some Intel to add to your ever-growing collecting of documents (3/4). And underneath a desk along another wall, you can find a typical $100 bag of Gold simply waiting to be acquired (7/10).

Walk out of that room when you're done freeing the prisoner and collecting goods, and walk forward along the near wall towards the only yet-unexplored location in this building. As you move forward, you'll come across a door, but don't go through it yet! There's a $250 piece of Gold below you (8/10), sitting atop one of the gigantic crates sitting there, but you need to jump down to it. There doesn't seem to be another way to get it, so once you jump on top of the crate and claim your prize, you'll need to do some backtracking to get back to where you were. Thankfully, if you were thorough in clearing all of the enemies up to this point, you should run into no resistance whatsoever. When you get back to where you were, press through into the next room and claim another obviously-sitting $100 bag of Gold (9/10). We're almost done here.

As you bear rightward into the next room, you'll find any remaining Nazi soldiers, a Nazi priest, and the final prisoner you have to free. You may have actually already cleared this room of enemies from the relative safety of the catwalk, but if you haven't, get ready to do so at this time. Once all is quiet, free the prisoner. Then, before bearing out of the next door to leave this building, be sure to search a desk in the corner along the windows looking into the office. By examining the desk itself, you'll find the final piece of Intel located here (4/4), and in addition, your final $100 sack of Gold, as well (10/10).