Some popular games with a World War II theme include "World of Tanks," "Company of Heroes," the "Medal of Honor" series and the "Silent Hunter" series. A number of the "Call of Duty" games have also been set during World War II.
"World of Tanks" is an MMO in which each player is at the helm of a tank. The game is free to play, but players can make optional payments to unlock advanced features. The game focuses on competitive combat between individual players and teams.
"Company of Heroes" is a series of real-time strategy games set in World War II. The original game predates the 2013 film of the same name and is not associated with it. Gameplay is similar to other real-time strategy games.
"Medal of Honor" is a long-running series of first-person shooters published by EA. The first dozen games in the series were set during World War II.
The "Silent Hunter" series is an equally long-running franchise that has players captain a submarine during World War II. Players switch between various stations on the sub and view them through the eyes of the crew manning them.
"Call of Duty" games set during World War II include the first three games and "Call of Duty: World of War."