In most ways, it’s more of the same. Of course, The Old Blood is a prequel to The New Order, so being set completely in 1946 means the more technologically advanced weapons and gadgets don’t make an appearance. There’s no laser cutter, for example.
The scope is a lot smaller too, with no space missions, giant tripods, or lightning powered mechs, but that’s not to say it’s dull. The big robot dogs make an appearance, and one of the game’s bosses does appear in a very Wolf 3D Mecha-Hitler way (it’s not Hitler though, I should say). Then of course there’s the zombie outbreak that covers most of the second half of the game…
The main gameplay differences manifest in a new weapon: A two part pipe which BJ uses variously to climb walls, stab necks, use zipwires, crowbar things open, and wedge doors. Combat remains similar to The New Order, but I found the “kill the commander(s) otherwise the grunts keep spawning” sequences seemed to happen all the time. Especially in the first half of the game, in and around the actual Castle Wolfenstein itself. I’d started to tire of it well before I completed the game.
Another difference was that areas seemed to be much more open and larger than in the New Order (like the docks, or the town), or much more claustrophobic and narrow (like the caves and some areas of the castle).
The Old Blood is also quite a bit shorter than The New Order, but although I enjoyed it I wasn’t feeling it as much as the other game so I’m quite happy with it ending when it did. It’s still a great game, but not up there with The New Order.
As before, a complete playthrough: