Call Of Duty: Ranking Every Game From Worst To Best

6. Call Of Duty: World At War

After the success of Infinity Ward's contemporary-set shooter Modern Warfare, it felt like nothing less than a giant step back to return to the wildly played-out arena of the World War 2 shooter, but Treyarch simply weren't listening. Though their effort did boast the voice acting prowess of Kiefer Sutherland and Gary Oldman, the campaign was overall one of the series' least-memorable, and the multiplayer, though bravely attempting to introduce vehicles into the mix, just didn't pop with the frenetic surge of the previous game. Perhaps it was the outdated weapons or merely the familiar colours and map designs, but World at War just played as solid yet at the same time uninspired. On the plus hand, though, it did include one of the series most popular elements, in the ludicrously addictive Nazi Zombies mode.