Hearts of Iron III is a grand strategy video game developed by Paradox Interactive, set in World War II. Players can choose to play as any nation from 1936 to 1948 with more than 150 countries to choose from and over 10,000 land provinces making it five times more detailed than its predecessor Hearts of Iron 2. The game provides players the ability to control the oceans with aircraft carriers, submarines and battleships as well as using their air force for defense, support naval/ground forces and bombing enemies. It also features an array of customizable options such as assigning troops to theatres on the map for two-front wars and a new economic system allowing players to buy weapons overseas. Furthermore, there are thousands of historically accurate real-world military commanders/politicians provided alongside an intelligent AI system that aids in command decision making while providing realistic interactions within the diplomatic/political system.

Command & Conquer: Red Alert 2 is a real-time strategy video game developed by Electronic Arts. The game takes place in an alternate timeline where the Soviet Union invades America, utilizing strange new technologies and driven by revenge. New York City and Washington are quickly overrun by the invading forces, leaving Allied forces unable to mount a successful defense against them. As players progress through the game, they must decide whether freedom or Communist aggression will prevail in this tumultuous conflict.

Halo: Combat Evolved is a sci-fi first person shooter game set in an alien world shaped like a ring. Players take on the role of Master Chief, mankind's super soldier, and must combat the attacking Covenant forces. Missions involve battling enemies on foot and in vehicles with human and alien weapons, raiding underground labs for advanced technology, rescuing comrades, and sniping enemy forces. The game also allows up to four players to battle each other via split screen or team up cooperatively through single-player missions.

In Battlefield 2, players take control of one of three military superpowers—the United States, China, or the Middle East Coalition—in massive online battles with over 100 players. The game features destructible environments that adjust in scale based on the number of players in each match and enhanced team play features like Commander Mode. Players increase their rank from recruit to General by achieving success in-game and unlock awards including new weapons, vehicle decals, medals, etc. The game engine and physics system make it feel more realistic than ever before; for example, the material penetration feature measures a weapon's ability to fire through barriers depending on what they are made out of.

F.E.A.R., or First Encounter Assault and Recon, is an intense first person close-quarters combat experience with a rich atmosphere and engaging storyline. The game begins when an unidentified paramilitary force infiltrates a multi-billion dollar aerospace compound, prompting the government to send in Special Forces, who quickly lose contact due to interference from an eerie signal. You are part of a classified strike team created to deal with threats no one else can handle; your mission is simple: eliminate the intruders at any cost, determine the origin of the signal and contain this crisis before it spirals out of control.

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.

Crysis is a next-generation PC first-person shooter developed by Crytek, the award-winning developers of Far Cry. In 2020, global tensions have reached their peak when North Korea seizes an area in the South China Sea where U.S archeologists uncovered a mysterious artifact. The U.S dispatches Delta Force operatives to rescue the team and uncover the true nature of this artifact which reveals an alien presence on Earth - triggering a massive invasion! Gamers will now take up arms against aliens with customizable weapons and a Nanosuit that allows them to adapt quickly to hostile environments and enemy tactics. It's time for gamers to join forces to save Earth from this alien threat!

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.

Medal of Honor: Pacific Assault is a video game set in the Pacific Theatre of Operations from 1941-1944. Players take on the role of Marine recruit Tom Conlin and fight against the Imperial Japanese Army, starting with Pearl Harbor and leading up to the battle at Tarawa Atoll. The game features an array of authentic weapons for players to use, as well as new multiplayer modes allowing up to 32 players from different armies such as American, British and Japanese forces. Medal of Honor Pacific Assault follows previous entries in the series with a brand new arsenal weapons, enemies and storyline.

Rising Storm is the latest game in the Red Orchestra franchise. It takes realistic graphics, audio and gameplay of RO2 to a new level by enabling players to fight iconic battles from WWII's Pacific Theater. Players can take part in beach assaults, jungle fighting and close quarters night-fighting as either US Army/Marine Corps or Imperial Japanese forces on up to 64-player servers. Asymmetrical warfare is also introduced with the Americans having an advantage due to their semi-automatic rifles, fully automatic weapons and flamethrowers while the Japanese rely on knee mortars for indirect fire, booby traps made from grenades and close quarter combat using bayonets and katanas.

Alien Front Online is a classic tank shooter game where players join either the human or alien faction in an all-out battle for global domination. Players take control of powerful tanks and fight against each other to defend their side while using advanced weaponry to obliterate their enemies. The Triclops aliens have invaded Earth with the goal of wiping out humanity, so it's up to players on both sides to decide the fate of our planet!

World in Conflict: Soviet Assault is a real-time strategy video game developed by Ubisoft that takes place during the Cold War. The game offers players an immersive, gritty experience with compelling characters and storyline set across realistic battlefields. Players can assume the role of a Soviet commander and take part in all-new missions featuring new characters, ten newly added films, multiplayer maps and more.

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.

Extermination is a survival horror/action/adventure game developed by members of the original Resident Evil creative team. Players take on the role of Dennis Riley, a Marine Special Forces RECON operative tasked with stopping an outbreak of a virus that is mutating people into unearthly creatures in Antarctica. Armed with only his wits and weapons, he must battle against hordes of enemies to save humanity from destruction. The game features intense combat and exploration as players navigate through dangerous environments to complete objectives and progress through the story.