Been playing COD since it came out.....

Today on Overgrown I found a player in a house in a section I had no idea you could get to... He was in the bombed out room in the two story building on Overground and he was on the second level.... Turns out you can climb up the bricks and jump up to the second level.

This is the area I am talking about:
http://screencast.com/t/1lfC70LdL

Who knew?

Its a fun little strafe jump.
You can also jump on the side of the house and look through the second story windows (great for people claymore camping the second floor)