Mistake -1

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.

Mistake-1 is a half life mod, telling the story of Steve's past and how a murder changed everything.

This mod will let us into a horroristic world in the Andrew Parker asylum and we will live through (or not) in the view of a mental patient. The mod’s primal object is not the insane bloodbath. The real object is to escape from the huge building which holds a lot of secrets.

Experience the mysticism of a cinematic story driven First Person/Third Person shooter game set in the coming of the Quantum Age. Explore and descend deep into the high tech yet esoteric Monad facility and beyond, to interstellar travel, encountering enemies and bosses from the familiar to the inexplicable. Ride a rollercoaster of cosmic horror as you fall deeper and deeper into the unknown.

Hrot is a single-player retro FPS set in a small socialist country neighboring Soviet Union (Czechoslovakia) after an unspecified disaster in 1986. Those times were dark and terrifying and so is the game.

The Darkness features a distinct blend of dark modern crime drama and supernatural horror with intense first person non-linear gameplay. The game is a dynamic first person shooter that allows players to call upon the forces of the evil underworld as they fight in gritty, urban environments.

Valorant is a new fps game developed by Riot Games. According to the video, the game seems to adopt a new story theme, which will combine characters with multiple skills.

Standoff 2 is a free-to-play first-person action shooter with over 300 million installs worldwide. Immerse yourself in the engaging world of tactical battles and dynamic firefights in the free-to-play multiplayer shooter genre.

Shell Shockers is the world’s most popular egg-based multiplayer first person shooter io game! Take control of a heavily armed egg and battle real players across multiplayer maps in private or public arenas. The hit free to play FPS io game comes to your mobile device for eggciting free-range action!

Based on the anime series of the same name, Ghost in the Shell: Stand Alone Complex is a fast-action third-person shooter for up to four players. As "Major" Motoko Kusanagi, Batou, and Tachikoma, you can engage enemies in both multiplayer combat and single-player missions. In single-player mode, your missions involve hacking into machines and computers, controlling your enemies' minds from a distance, and using a variety of weapons to eliminate your enemies. Complete the Story mode to unlock more playable characters, costumes, and additional weapons.

Play Evolve for free with Evolve Stage 2! Evolve Stage 2 is a next-generation free multiplayer shooter featuring addictive 4v1 gameplay. One player-controlled monster must evade and outsmart a team of four uniquely skilled hunters.

Race against the clock and battle the undead in this co-op survival horror nightmare.