DOOM is a classic and iconic video game from ID/Bethesda that offers fast-paced arena-style combat in both single player and multiplayer modes. In the campaign mode, players must battle against Hell's demon hordes without taking cover or regenerating health. They have access to an arsenal of futuristic guns as well as upgrades, movement abilities, and an advanced melee system to defeat their enemies in creative ways. For those looking for more customization options, DOOM SnapMap is available which allows players to snap together and customize maps with pre-defined or custom gameplay along with editing game logic to create new modes. Players can instantly play their creations or make them available to everyone else around the world.

Fallout: New Vegas is the latest installment in the post-nuclear role playing game (RPG) series. It is being developed by a team of experienced veterans from Fallout 1 and 2, who are now working at Obsidian Entertainment. The game will be powered by the same engine used for Fallout 3, ensuring that players get the same quality experience as with previous games in the series.

"Deus Ex" is a revolutionary video game that combines RPG, action, adventure and 1st-person shooter genres into an immersive and chaotic world of real-world conspiracies. The player's decisions and actions will have consequences in the simulated world of unparalleled interactivity that Eidos Interactive has created. You must be ready for plot twists and cliffhangers as you play through this classic game.

XCOM 2 is a video game set in a world that has been taken over by aliens. 20 years have passed since the world's last line of defense, XCOM, was destroyed and scattered. The aliens now rule Earth with shining cities they promise will bring humanity a bright future, but they are hiding sinister plans beneath the surface and eliminating anyone who doesn't agree with them. Those living on the fringes still have some freedom, however, and it is here that a force gathers to stand up for humanity against this alien threat. The remnant XCOM forces must find each other again and fight to expose the truth behind this occupation and ultimately eliminate the alien menace for good.

Fallout 3 is a post-apocalyptic open world video game developed by Bethesda Softworks. The story follows the protagonist, who has been forced to leave their home Vault 101 for unknown reasons and must now explore the Capital Wasteland in search of their lost father. Players will face off against various enemies such as radiation, Super Mutants, and hostile mutated creatures while navigating through an expansive world with unique combat and shockingly realistic visuals. Players are given tons of choices on how they approach each situation presented to them within the game, along with an incredible cast of dynamic characters that offer interesting interactions throughout the journey. With Vault-Tec’s engineering at its finest providing safety from these threats, Fallout 3 provides an immersive experience for players looking for adventure in a post-nuclear wasteland setting.

XCOM: Enemy Unknown is a video game from the makers of the Civilization series about humanity's fight against an unknown enemy. The governments of Earth have joined forces to form XCOM, a secret paramilitary organization tasked with defending the planet from extraterrestrial invasion. Players will be put in command of XCOM and must build and manage their base, research alien technology, plan combat missions and direct soldiers in battle in order to save mankind.

Jet Force Gemini is a third-person shooter video game in which players take on the role of the Jet Force Gemini team, Juno, Vela and their loyal dog Lupus. The three are tasked with stopping an evil insect invasion led by Mizar and his army of Drones. Already Mizar has taken over Goldwood planet and enslaved its peaceful Tribals. Players must travel to find Mizar's lair while rescuing Tribals from enslavement and eradicating Drones along the way using an array of powerful weapons. Will they stop this deadly threat before it's too late?

The Chronicles of Riddick: Assault on Dark Athena is a video game package that combines 2004's award-winning Escape from Butcher Bay experience with new high definition enhancements. Additionally, this package includes the Dark Athena chapter, an expansion that introduces players to a new story and gameplay features. Players will not only be challenged to survive in Butcher Bay but also engage in intense multi-player combat for the first time in the Riddick universe. The menacing Merc-ship Dark Athena awaits helpless prey as players take action against Captain Revas and her army of slaves turned controllable combat drones throughout death-defying events and battles of malice and gore.

Armored Core: For Answer is a third-person shooter video game set in the distant future. In this world, pollution has caused mass destruction and people live in huge aerial communities called Cradles to avoid contamination. The ORCA, a rebel faction, have mobilized an arsenal to attack The League's bases and end their control of the planet. As a mercenary armed with cutting-edge robot technology, it is up to you to choose your side and defeat other factions by utilizing gigantic weapons created by mankind. In this installment of Armored Core players will be able to cut into colossal mobile battle stations from within and destroy them from their core. You can team up with friends online for over 30 missions or challenge 7 other players on 80 different battlefields. With more than 130 new parts available, create the perfect mech design that will help you take down your enemies online and share it with others!

Armored Core V is the latest installment in the Armored Core series, known for its intense one-on-one mech battles and customization options. With more content than ever before, a completely new atmosphere, and a robust offline mode, Armored Core V takes the franchise to another level. The game also features an online mode that allows players to engage in massive team-based battles on a global scale.

Gunman Chronicles is a first-person shooter video game that was developed by a group of amateur designers. Despite its unique origin story, there are many other first-person shooters out there that offer more rewarding experiences for players. As such, it may be worth considering trying out one of those games instead if you're looking for an exciting gaming experience.

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.

Warhammer 40,000: Space Marine is a game set in the Games Workshop's science fiction universe of Warhammer 40,000. In this dark future, humanity faces extinction from horrific aliens and demonic hordes. Players play as one of the superhuman Space Marines who are humanity's only hope for salvation. The game features intense Action-RPG battles where players take direct control of the Space Marine to fight against these powerful enemies. With only war in the grim darkness of the far future, it will be up to you to save humanity!

Jak 3 is a video game that takes place one year after Jak and Daxter saved Haven City from Kor and the attacking Metal Heads. Unfortunately, Haven City has descended into chaos as three different factions fight for control of its streets. The citizens have grown to distrust Jak's dark powers, blaming him for their current plight. When the palace is destroyed by a surprise Metal Head attack, Count Veger forces Jak into banishment to the Wasteland. Accompanied by Daxter and Pecker, they set off on an adventure in this five times larger environment with mines and volcanoes - vehicles play a large role here as well. Players can upgrade weapons with mods while also benefiting from Light Eco which allows them to transform into Light Jak with wingspans and energy blocks that make them invincible. Dark Jak also returns forcing players to balance between light and dark as they progress through the game.

Halo 3: ODST is a video game that returns players to familiar ground on a vital, top-secret mission. The story follows the legendary Orbital Drop Shock Troopers (ODST) as they drop into the ruined city of New Mombasa in search for clues behind the Covenant's devastating attack. Players take control of new characters and get to experience their courage and valor first hand while trying to uncover the truth. Halo 3 multiplayer features will also be included such as full integration with Forge map editor.

Crimsonland is an intense, top-down dual stick shooter where you can fight off hundreds of aliens, giant spiders, mutant lizards and more. The game features sixty quests to unlock weapons and abilities as well as five survival modes with leaderboards. Local co-op mode for up to four players is available in all the game's modes along with dedicated leaderboards for co-op games so you and your friends can compete against each other! Show everyone who wields the gauss shotgun like a pro!

Red Faction: Armageddon is a sci-fi video game set fifty years after the Red Faction resistance freed Mars. After the surface of Mars becomes uninhabitable, colonists struggle to survive in underground mines. When Darius Mason, grandson of Alec Mason and Samanya unknowingly releases an evil force that unleashes Armageddon upon Mars, he and the Red Faction must save humanity by fighting their way through lava flows and ice caves until they face off against this unspeakable threat. The game expands on the best-selling franchise with new challenges for players as they become humanity's last hope for survival.

TimeShift is a first-person shooter video game that challenges players to use their minds and weapons to battle enemies and solve puzzles. What makes TimeShift unique is its fourth dimension: time itself. Players have the ability to slow down, stop, and rewind the world around them while opponents remain frozen in time. The game features 30 combat missions with each mission showcasing time control elements that must be solved using both extraordinary capabilities and combat expertise. The player has access to an array of devastating weaponry from a never-before-seen alternate timeline including sniper guns, machine guns, pistols, as well as other armaments.

Xenonauts is a turn-based strategy game set in the Cold War era, where you command a multi-national military organization tasked with defending Earth from an alien invasion. You must strategically deploy small squads of soldiers to battle the extraterrestrials and recover their technology. The goal is to eliminate the aliens and protect humanity from destruction.

Ratchet & Clank Future: Quest for Booty is a video game from the Ratchet & Clank franchise. The story follows Ratchet's desperate search for his lost friend, Clank, as he finds himself on a remote island called Merdegraw. There, he must face dangerous challenges and hostile aliens in order to find clues that will lead him to Captain Angstrom Darkwater's treasure - the only known link to the mysterious Zoni. In this game, players can use Ratchet's new wrench to move and manipulate objects while solving puzzles. Additionally, they must employ light/dark gameplay tactics in order to survive encounters with enemies that live in dark areas. Lastly, there are pirate puzzles which involve mixing brews and playing tunes in order to uncover hidden booty.

Turok: Dinosaur Hunter is a classic first-person shooter video game in which the player takes on the role of Turok, Protector of Earth. The objective is to battle through levels filled with dangerous enemies and obstacles while collecting weapons and power-ups to help progress. These range from simple bows and arrows to powerful firearms such as sniper rifles. Players must also face formidable bosses throughout their journey, including giant dinosaurs that they must defeat in order to progress. With its immersive storyline and thrilling gameplay, Turok: Dinosaur Hunter remains one of the most popular games of its genre.

Warhammer 40,000: Squad Command is a turn-based strategy video game featuring fast and action-packed combat. Players take on the role of elite Space Marines from the Ultramarines chapter as they attempt to battle against the encroaching forces of Chaos Space Marines in 13 cinematically-tied missions. With a robust multiplayer mode featuring 9 unique missions, gamers team up or compete with other players worldwide as either Imperium of Man or Chaos Space Marines for hours of replayability. The game features fully destructible 3D battlefields, giving every match its own unique feel; it also offers two Space Marine chapters and two Chaos Space Marine Legions for players to choose from in Multiplayer games.

F.E.A.R Files is an intense first-person shooter video game that combines supernatural suspense and combat adaptable AI to keep players engrossed in the spine-chilling story line. Players take on the role of an elite soldier trained for extraordinary situations and are called in to confront a mysterious force which has spiraled out of control. The game includes two F.E.A.R missions as well as new content such as Perseus Mandate campaign, Extraction Point expansion pack, multiplayer maps, 6 new weapons and enhanced destructible environments with support for up to 16 players online at once for frenetic multiplayer action.

Darkspore is a fast-paced action video game where players battle to save the galaxy from the mutated forces of Darkspore. Players can team up with up to four people in co-operative mode, or play alone in full single player campaign mode. To defeat their enemy, players must collect an arsenal of living weapons known as genetic heroes, which have different combat abilities and can be upgraded with thousands of body parts and armor pieces. The intense multiplayer battles make this game an exciting and thrilling experience for all who play it.

Unreal II: The Awakening is a science fiction first-person shooter video game released by Infogrames. You take on the role of a Terran Colonial Authority Marshall who finds themselves in the middle of an interstellar war as rival factions battle for powerful and ancient alien artifacts. Your mission is to locate these artifacts, discover their purpose and restore order to the sector before it's too late. Along the way you will have help from your three crew members as you explore various planets, fight hostile aliens and complete puzzles.

Shadowgrounds is an action-packed sci-fi game developed by Meridian4 and released in 2005. It combines classic gameplay with modern technology to create a thrilling alien-battling experience. The game is played from a top down perspective, giving gamers the best view of the battlefield and allowing them to use their weapons tactically as they upgrade to more powerful ones. Players can enjoy intense combat against hordes of aliens while fighting for survival in an apocalyptic world full of danger.

Shadowgrounds Survivor is a spin-off/sequel to the original Shadowgrounds PC game. It follows the story of three survivors who join forces with the last remaining human resistance in their fight against an alien onslaught. This game brings back much of the atmosphere and gameplay mechanics from its predecessor, but also introduces several new features, such as 3 playable characters with special attacks, a RPG-like upgrade system for weapons and characters, Sentry Turrets and Mechs, campaign mode set in different environments like snow and ice as well as sewers and New Atlantis Colony, Survival Mode where players face hordes of enemies while racing against time; enhanced graphics effects like raging snowstorms; integrated physics that bring destruction to life with hundreds of physical objects.

Too Human is an action-adventure video game in which players take on the role of Baldur, a cybernetic god charged with protecting humanity from an onslaught of war machines. Players will use a combination of melee and firearms combat to vanquish their foes, while feeling each punishing blow through advanced visual effects. An intuitive combat system makes it easy to learn the game but also provides rewarding challenges for more experienced players, allowing them to chain together rapid-fire combos with ease. The story follows the struggle between gods, machine giants and humans as they fight for survival in a world threatened by destruction. With its blend of accessible gameplay and high stakes story line, Too Human offers an intense gaming experience that will keep you coming back for more.

Painkiller: Resurrection is an action packed first-person shooter game developed by DreamCatcher. Players take on the role of William Wild Bill Sherman, a former CIA agent and specialist in Black Ops missions. After a botched mission results in his death, he finds himself trapped between heaven and hell with his soul flickering between both realms. Various forces use him for their own purposes as he attempts to solve the mystery of what happened during his last mission and restore equilibrium between heaven and hell. With intense combat against demonic creatures, players must fight through challenging levels to ultimately save Wild Bill's soul from eternal damnation.