Halo: The Master Chief Collection is a compilation of the Halo games featuring the complete story of the Master Chief playable on one console. It includes remastered versions of Halo 2: Anniversary, Halo: Combat Evolved Anniversary, Halo 3 and Halo 4, along with new digital series such as 'Halo Nightfall' and access to the beta release of 'Halo 5 Guardians'.

Counter-Strike is a popular video game that modifies the multiplayer aspects of Half-Life, making it more team-oriented and providing players with an experience similar to what a real counter-terrorist or terrorist unit would go through. Players join either the Counter Terrorist team or the Terrorist team as they battle against each other in various mission scenarios. The goal of each round is to eliminate all opposing forces or complete objectives while also managing resources such as ammunition, money and health. With its fast pace and intense gameplay, Counter Strike has become one of the most popular online games today.

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.

Quake is an intense first-person shooter video game from id Software. Players navigate through 32 single player levels and 6 deathmatch levels, all of which feature realistic sound effects and lighting effects to create a fully immersive experience. As they progress through the game, players can arm themselves with various weapons like nails, Thunderbolts, Rocket Launchers and Grenade Launchers in order to defeat enemies such as Ogres, Vores and Schamblers. Quake promises a thrilling gaming adventure that will have you fighting for your life every step of the way.

Counter-Strike: Source is a popular video game from Valve that uses the Source engine. It has recreated maps from Counter-Strike 1.6, such as Office, Havana, Italy, Aztec, Chateau and more with new textures and improved buildings and scenery. Objects in these levels react realistically to the physics engine of the Source engine. The game can be downloaded through Valve's Steam service with Half-Life 2 included in the package.

Battlefield: Bad Company is an action-packed video game developed by Electronic Arts and powered by Digital Illusions' Frostbite game engine. In this next-generation console title, gamers find themselves behind enemy lines with a squad of renegade soldiers who are out for gold and revenge. The single player experience offers plenty of adventure and dark humor, while the trademark sandbox gameplay allows players to nearly destroy anything in their path. Multiplayer options also abound, featuring deep gameplay modes that make the most of Battlefield: Bad Company's destructible environments.

Unreal Tournament III is a first-person shooter game that puts players in the role of a futuristic warrior engaged in intense battles against skilled opponents. The game utilizes Unreal Engine 3 technology to deliver realistic graphics and physics, with bigger and badder weaponry than before. Players can battle against A.I. or human contestants online via Deathmatch, Team Deathmatch, Capture the Flag and Instagib CTF modes, plus an expanded Onslaught mode featuring two sets of vehicles including a Leviathan and Darkwalker. Characters from previous UT games make appearances as well, all with enhanced abilities and personalities.

Counter-Strike: Condition Zero (CS:CZ) is a tactical action video game that requires players to compete with and against AI opponents in mission-based campaigns located around the world. As leader of an elite counter-terrorist unit, players must complete over 20 new missions which include rescuing hostages, escorting VIPs to safety, and locating and defusing bombs. This game uses advanced technologies such as detailed models, atmospheric enhancements like snow or rain, and other dynamic special effects powered by an enriched Half-Life engine. CS:CZ advances the award-winning Counter Strike series by introducing single-player action and online play enhancements for more strategic gameplay.

In Battlefield 2142, players are thrust into a future where an ice age has caused immense panic. They must choose between the European Union and the Pan Asian Coalition in a battle for survival. Players have access to hi-tech weapons, cloaking devices, sentry guns and vehicles such as massive battle mechs and futuristic aircraft. To defeat these behemoths they must rely on their wits and countermeasures like EMP grenades.

Day of Defeat is the latest online action experience from Valve, makers of Half-Life and Counter Strike. Set in WWII's European theater of war, players join an elite military squad to battle as a unit for victory. There are 10 new multiplayer maps with 15 total available for play, featuring authentic weaponry and various modes. New features include character models/animations, increased textures, particle effects and even a British soldier class option. Players can take on the role of snipers, infantry, machine gunner or rifleman to achieve success in this immersive first person shooter game.

Quake 4 is a first-person shooter video game developed by id Software and published by Activision. Players take on the role of Matthew Kane, an elite member of Rhino Squad and Earth's invasion force to defeat the alien Strogg race. The game utilizes id Software's revolutionary DOOM 3 technology, allowing players to battle alone or with their squad in hover tanks and mechanized walkers. As they progress through missions, players will eventually be captured and turned into a Strogg themselves with enhanced abilities that allow them to turn the tide of war against them.

Earth Defense Force 2017 is an arcade-style third-person shooter game where players are given an extensive arsenal of weapons to defend Earth from extraterrestrial invaders. Players have up to 150 weapon variations, such as assault rifles, rocket launchers and flamethrowers, at their disposal with the support of AI controlled teammates. They can join forces with live teammates in co-op mode or go solo against waves of enemies ranging from gigantic ants and spiders to robots and monsters more than 20 stories tall. The environment is fully destructible meaning bridges, skyscrapers and other structures can be destroyed by friend or foe while trying to save the world or demolish it in the process. With 50 missions available there's plenty of action for players looking for a challenge!

Enemy Territory: Quake Wars is an epic online strategic shooter that pits the armies of Earth against invading aliens, the Strogg. Players can choose to battle as one of five unique classes in either the EDF or Strogg armies, each outfitted with specialist weapons and combat hardware. Both sides have access to over 40 conventional and futuristic vehicles as well as deployable structures such as quad-bikes, tanks and alien walkers for ground assaults; or helicopters and anti-gravity ships to lend firepower from the air. Teams establish bases, deploy defense systems into enemy territory while constructing obstacles to gain a tactical advantage over their opponents. Through multi-battle campaigns players strive not only for victory but also gain valuable skills and special rewards for team play along with persistent military promotions and medals.

GoldenEye: Rogue Agent is a first-person shooter video game set in the James Bond universe. Players take on the role of an aspiring 00 agent who has been dismissed from MI6 for reckless brutality, and must climb through the ranks by wreaking havoc. As they do so, they will come across legendary allies and enemies like Oddjob, Scaramanga, Xenia Onatopp, and Pussy Galore during missions of vengeance and demolition around the world. The game features both single-player as well as split-screen multiplayer modes that can be played on all game modes.

Dead to Rights: Retribution is an action-packed video game developed by Namco Bandai Games. Players take on the role of Vice Cop Jack Slate and his canine companion Shadow as they fight against crime, greed and corruption in Grant City. The game introduces a new hybrid combat system that combines third person shooting and brawling elements for an intense experience. Through this system players can use their sidearm to pick off enemies from a distance, take cover with blind-firing mechanics, or get up close with human shields, disarm moves and deadly takedowns. There are also branching melee combos available to players as they battle various gangs each with their own unique abilities throughout the slums and alleys of the city. Jack is not alone in his mission however as he teams up with Shadow who can detect threats or flush out enemies so that Jack can eliminate them more easily.