Like in the original Black Ops, there are a bunch of funny and cool Easter eggs built into Call of Duty: Black Ops 2. Most have been discovered, like the Atari arcade invincibility on Nuketown 2025, but perhaps you didn't know about Thor's hammer?
This hidden Easter egg can be found in the single-player level Celerium. This is not a very difficult one to uncover, but the video will show you exactly where to find Thor's mighty Mjölnir.
Hopefully there is actually a way to unlock and use this bad boy during actual gameplay. But no luck yet. Do you know how to unlock the power of Thor and become the chosen one? Let us know in the comments below!