Summary: To me this by far is one of the best call of duty games there is, I like all the others but World at War is classic for three reasons, the first reason is the developers did research on WW2 combat, so when you play the game you see characters in the game acting out the same way, giving commands and fighting the same way. Second, is the battles you fight in the game are actual confrontations in World War 2 on both the Russian side and American side.
Summary: Call of Duty: World at War is a short lived, and under appreciated game. It was the first game Call of Duty game to introduce the seven killstreak of dogs. It had a simplistic perk system, and kill streak. No over powered weapons, and a lot of fun. I spent countless hours online, and played the campaign beginning to end multiple times. I really loved the fact it had a separate campaign to play in co-op with your friends. It is a shorter campaign in co-op, but it was fun.
Summary: This is the best Call of Duty ever I have all the call of duty games and I still play this. The online if fun, the campaign is really good AND split screen Co-op no other call of duty does this. It ALSO has a bonus zombie mode you can unlock where you are locked in a building and have to see how many rounds you can survive by yourself or with a friend if you have xbox live you can play with up to 4 player max online.