Half-Life is a critically acclaimed first-person shooter video game developed by Sierra and released in 1998. It has won more than 50 Game of the Year awards from publications around the world, and was named 'Best PC Game Ever' in PC Gamer's November 1999 issue. Half-Life combines great storytelling with intense action and advanced technology to create an immersive experience for players. Set in a frighteningly realistic world, Half-Life requires players to think strategically if they want to survive its challenges and ultimately achieve success.

Half-Life 2: Episode Two is the second installment in Valve's award-winning Half-Life trilogy. Players take on the role of Dr. Gordon Freeman as he travels with Alyx Vance to deliver a crucial information packet stolen from the Citadel to an enclave of resistance scientists. Along the way, they must battle and race against Combine forces while navigating White Forest. The game offers unique weapons, vehicles, and creatures that extend the gameplay found in its predecessor.

Max Payne is a story-driven third-person shooter game that features realistic weapons and over eighty hand-painted comic screens to enhance the gritty atmosphere and introduce characters. The weapon setup includes more than a dozen real-life guns, all of which fit well with the crime story setting. Players will be able to experience the plot as it moves from one location to another while engaging in intense gun battles along the way. Developed by Gathering of Developers, this game promises an immersive and thrilling gaming experience for players.

TimeSplitters: Future Perfect is a video game in which players take on the role of Cortez, a tough-as-nails hero from previous installments. In this installment, Cortez must race against time to save mankind from destruction by the malevolent TimeSplitters. The game features Story mode with co-op gameplay, Challenge and Arcade modes, and Multiplayer mode that allows gamers to battle online with up to 16 players. It also includes an improved Map Maker feature that allows players to create and share their own maps online. Innovative meet yourself time travel gameplay lets gamers team up with their past and future selves for victory. With realistic environments, special effects, cut scenes, physics engine and enemy AI - TimeSplitters Future Perfect promises hundreds of hours of engaging arcade shooter action on PlayStation 2 console system.

Half-Life 2: Episode One is an all-new episode created by Valve that continues the Half-Life 2 single player adventure. Players take on the role of Dr. Gordon Freeman, who must face the consequences of his actions in City 17 and the Citadel. Along with Alyx Vance and her robot Dog, players join forces with the resistance to battle against Combine forces. Through this thrilling adventure, players will experience a gripping story line filled with intense action and immersive environments.

Quake III Arena is a fast-paced and intense online multiplayer game that will take players on an exciting journey through cyberspace. Players must be prepared to leave behind their common sense and doubts as they battle against legions of enemies in eerie, dangerous lands. The game tests players' reflexes and gut reactions as they face unpredictable hazards throughout the game. Players must immerse themselves in this thrilling experience if they want to survive.

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.

Battlefield 1942 is an action-packed first person shooter video game by Electronic Arts. Players are placed in the midst of a raging WWII battlefield and have access to 35 machines of war including vehicles, ships, and aircrafts. Set during some of the most famous battles of World War II, players can storm the beaches of Normandy, drive tanks through northern Africa deserts, pilot fighter planes at Midway or parachute into enemy territory with jeeps. Players must use their weapons and skills to fight against enemies on land, sea and air to win each battle.

Wolfenstein 3D is an Xbox Live Arcade game that puts players in the shoes of OSA super agent B.J. Blazkowicz as he attempts to escape from Castle Wolfenstein and defeat the Nazi regime. Players battle through six episodes and 60 levels, facing off against memorable enemies such as Hans Grosse and Mecha-Hitler. Hidden secrets are scattered throughout each level, offering various rewards like health packs, ammo, weapons, or short cuts. Customizable weapon upgrades can be earned by collecting gold while conquering achievements along the way will add points to your Gamerscore.

Tribes: Ascend is an online multiplayer shooter that brings together classic Tribes elements such as jetpack enabled combat, skiing, vehicles and teamwork. It provides players with a fast-paced and intense gaming experience that requires quick reflexes combined with strategic planning. In addition to the traditional shooter gameplay, it also offers unique features such as skiing which can be used to traverse terrain quickly or launch surprise attacks on opponents. Vehicles are also available for traversing large maps or engaging in battles between teams of players. Overall, the game combines classic Tribes elements with modern shooter mechanics to provide an exciting and challenging experience for gamers of all levels.

Insurgency is an intense, multiplayer and cooperative Source Engine based video game. Players take to the streets for close quarters combat as they battle in teams to secure crucial strongholds and destroy enemy supply. It is a follow-up game to the award-winning Source mod that strikes a balance between one-life gameplay and prolonged action. The game is highly competitive with unforgivingly lethal consequences.

Half-Life: Blue Shift is the second expansion pack for the groundbreaking first-person shooter Half-Life. Players take on the role of security guard Barney Calhoun, and must fight to rid Black Mesa compound of any extraterrestrial or misguided soldiers that stand in their way. The game also includes Opposing Force, which was the original expansion pack for Half-Life.

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.

Paranautical Activity is a video game that combines the classic first-person shooter (FPS) action of games like Doom and Quake, with the randomness and difficulty of modern roguelikes such as Binding of Isaac and Spelunky. Players take on the role of an intrepid space explorer who must battle through randomly generated levels while using various weapons to defeat enemies. The goal is to reach the end boss within a certain number of lives, all while trying to survive ever-increasingly difficult challenges. Paranautical Activity promises intense FPS action coupled with challenging rogue-like elements for gamers looking for something new in the genre.

Devastation is a first-person shooter video game set in a post-apocalyptic world. Players join teams of street fighters, gang leaders, mercenaries and ex-military operatives as they battle against corporate troopers. The game utilizes heavily modified next-generation Unreal Engine technology to create an intense, teamplay oriented experience where survival and domination are the ultimate goals.