Paranoia

Half-Life is a 1998 first-person shooter (FPS) game developed by Valve Corporation and published by Sierra Studios for Windows. It was Valve's debut product and the first game in the Half-Life series. The player assumes the role of Gordon Freeman, a theoretical physicist who must escape from the Black Mesa Research Facility after it is overrun by aliens following a disastrous scientific experiment. Its gameplay consists of diverse combat, exploration and puzzles.

Paranoia 2: Savior is the standalone sequel to the Half-Life mod Paranoia, which was ported to the Xash3D engine as Paranoia: The Game. Paranoia 2: Savior takes place shortly after the first game, putting the player back in the shoes of Major Alexander Kalashnikov as he continues his descent into the abandoned KROT-1 laboratory. The deeper Alex descends, the more he learns about the experiments that took place there, discovering that the monsters within must be eradicated at any cost. Like the first game, Paranoia 2 is a horror-oriented linear first-person shooter. The player's arsenal consists solely of realistic military weapons, such as pistols, rifles, and machine guns, which can be refilled with ammo found around the environment or scavenged from enemies. First aid kits and painkillers can be used to restore lost health points, but only painkillers are light enough to be carried and saved for later. The player is also outfitted with a retractable helmet which can be used to reduce incoming damage to the head and a gas mask which is vital for traversing areas contaminated with toxic gas.

Meet a new state of the famous thrilling first person shooter - PARANOIA is released now as a stand-alone game. This release is a pretty simple port of original PARANOIA mod v1.2 for Half-Life to Xash3D Engine. It allows you to play PARANOIA as a standalone game right after installing. All required resources are provided with the game, Half-Life or even Steam are not needed.

Paranoia (or Half-Life: Paranoia) — A single-player total conversion mod for the Half-Life game, was released on December 3, 2007 by a group of Russian enthusiasts. It has been released for both PC and the Sega Dreamcast (keep in mind this port is not official). The rendering of the modification uses OpenGL, which allowed for the use of modern visual effects such as bump mapping, reflections, detailed textures, 3D graphics, 3D skyboxes, and an improved model lighting system. The final version of the modification was released on April 9, 2008. The modification is based on the Half-Life (GoldSrc) engine and is distributed for free. After the release of version 1.1, the modification received a large number of positive reviews, and in January 2008, the ModDB portal named the Paranoia project the best single-player modification of 2007.

Counter-Strike Nexon is a Free to Play MMOFPS offering competitive PvP and PvE action including content from the original Counter-Strike and all new game modes, map creation function, weapons, and hordes of Zombies!

Paranoia 2: Savior is the standalone sequel to the Half-Life mod Paranoia, which was ported to the Xash3D engine as Paranoia: The Game. Paranoia 2: Savior takes place shortly after the first game, putting the player back in the shoes of Major Alexander Kalashnikov as he continues his descent into the abandoned KROT-1 laboratory. The deeper Alex descends, the more he learns about the experiments that took place there, discovering that the monsters within must be eradicated at any cost. Like the first game, Paranoia 2 is a horror-oriented linear first-person shooter. The player's arsenal consists solely of realistic military weapons, such as pistols, rifles, and machine guns, which can be refilled with ammo found around the environment or scavenged from enemies. First aid kits and painkillers can be used to restore lost health points, but only painkillers are light enough to be carried and saved for later. The player is also outfitted with a retractable helmet which can be used to reduce incoming damage to the head and a gas mask which is vital for traversing areas contaminated with toxic gas.

Days Gone is an open-world action-adventure game developed by Bend Studio and published by Sony Interactive Entertainment. Released in April 2019 for PlayStation 4 and later for PC in May 2021, the game is set in a post-apocalyptic world where players control Deacon St. John, a drifter and bounty hunter navigating a landscape overrun by "Freakers," zombie-like creatures created by a global pandemic. The gameplay focuses on exploration, combat, and survival elements, with players able to use various weapons, craft supplies, and upgrade Deacon’s motorcycle, essential for travelling across the vast and hostile environment. Days Gone combines narrative-driven missions with an open world filled with dynamic events, enemy camps, and environmental challenges.

The House of the Dead is a first-person, light gun arcade game. Players assume the role of agents Thomas Rogan and "G" in their efforts to repel the dangerous, inhumane experiments of Dr. Curien, a madman.

Take No Prisoners is a 1997 game set in a post-apocalyptic Texas; with the main character, Slade, given the mission to retrieve an object from the center of a small town. Slade, having to battle past the cities violent inhabitants, manages to retrive the object and escape the city alive.

Based on the feature film from George A. Romero, this new chapter in the Living Dead series is a full-featured, first-person shooter video game sets players in the midst of a gruesome adventure in which they battle to save themselves – and a diminishing living population - from an army of the dead bent on spreading a zombie plague. Developed by Brainbox Games, a Digital Extremes Studio, and using the Unreal Engine, the game features terrifying zombies, frightening effects, an immersive storyline and key environments seen in the film. Gamers can also join intense, bone-chilling multiplayer battles against the dead on Xbox Live.

Set in the iconic Alien universe, Aliens: Fireteam Elite is a cooperative 3rd-person survival shooter that drops your fireteam of hardened marines into a desparate fight to contain the evolving Xenomorph threat. Create and customize your own Colonial Marine, choosing from an extensive variety of classes, weapons, gear and perks, battling overwhelming odds in this heart-pounding survival shooting experience.

In a time of turmoil and decay, a dark organization with a sinister agenda casts its shadow over the world. But as their plot unfolds, an even greater evil pushes its twisted being at the very bindings of reality... Filled with hate and vengeance, Caleb has returned to face the Cabal and its minions once again - and this time he's not alone. Can he hold the Chosen together long enough to reclaim the Cabal and the heart of his one true love? Or will his actions destroy them all? Blood started it all with its blend of terrifying monsters, powerful weapons, fast-paced multiplayer action, and enough macabre humor to get a mummy cackling. Blood II: The Chosen improves upon the realm of Blood by combining a cutting-edge 3D game engine, horrifyingly nightmarish creatures from another dimension, and more blood than Blood.

In Killing Floor 2 players descend into Europe where the Zed outbreak has quickly spread and gained unstoppable momentum. Just one month after the conclusion of the events in the original Killing Floor, the clones are everywhere and civilization is in disarray; governments have collapsed, and military forces are gone.

The game follows FBI Special Agents Fox Mulder (voiced by David Duchovny) and Dana Scully (voiced by Gillian Anderson) as they travel to a small town in the Rocky Mountains to dig into the source of some strange and unexplained murders. Sightings of ghostly apparitions, zombies and hints of alien presence lead them on a chase for an "inhuman" killer. During the course of the story, Mulder and Scully follow leads to a remote location in Russia and then discover, and search, a mysterious half-buried alien space ship. Players can play as Mulder or Scully as they attempt to prevent alien colonization of Earth.