Yes, they are interchangable names for the same war.
The same time as every thing.
Well one of the similarities was that Germany tried to take over Europe which was the same thing they tried to do in both world war 1 and world war 2.
yes apocalypse world war 2 is the same as world war 2.
No. Please see the related question.
They are both the same thing.
It depends on what you mean by same. World War 2 and the Civil War were not the same war and they were not for the same causes like slavery. So to me they are nothing alike.
They were compelled to enter into internment camps ; the same thing as a concentration camp .
yes
no
In Britain, ASDIC.In America SONAR.Different names for the same thing!
The same as elsewhere
yes you can play 2 players online on world at war on the same ps3 screen