: The campaign supported up to four players online or two via split-screen, a first for the main series.
: It was the first title to feature full limb dismemberment and realistic fire effects, emphasizing the "horror" of war rather than just its heroism. Call of Duty World at War
Released in November 2008 by Treyarch , (WaW) is widely regarded as the grittiest and most brutal entry in the franchise. It shifted the series back to World War II after the modern departure of Call of Duty 4 , but with a significantly darker, more mature tone. Campaign: A Dual Perspective of Brutality : The campaign supported up to four players