Battlefield 3 is a popular first-person shooter video game that immerses players in the chaos of modern warfare. Players take on the role of elite U.S Marines and engage in intense single player missions and multiplayer battles across various locations around the world, including Europe, Middle-East, and North America. The battlefield comes alive with realistic sound effects like bullets whizzing by and explosions that throw you to the ground for a truly immersive experience.

Call of Duty: Black Ops, developed by Treyarch, is the next installment in the Call of Duty franchise. It is rumored to be a first-person shooter set during the Cold War period. The game will feature an extensive single player campaign and competitive multiplayer modes as part of its core gameplay experience. This will be the second time in the series that it has gone back to a period prior to World War II, with 2008's Call Of Duty: World At War being set during WW2. With Black Ops, players can expect new weapons and technology from this era along with classic elements from previous entries in the series such as zombies mode and online play for up to 16 people simultaneously.

Battlefield Vietnam is a first-person shooter video game that takes place during the Vietnam War. Players can choose to play as either the United States or North Vietnamese Army (NVA) and use modernized weaponry and vehicles, including helicopters, tanks, and fighter jets. There are various characters within different soldier classes for players to command in battle scenarios such as leading an attack on an enemy compound or ambushing soldiers from dense foliage. The game features intense combat across diverse locations like villages on the Ho Chi Minh Trail to city streets of Hue. Players must arm themselves with M-16s and Napalm before entering some of the fiercest battles of the Vietnam War.