Games Like Operation: Black Mesa

You need to survive every round of enemy attacks, kill enemies to get rewards, buy props or extract stronger weapons to deal with stronger enemies, until you kill the last enemy. Enjoy the thrill of battle.

Why similar: FPS 27.6%, Shooter 16.2%, Military 11.7%, Aliens 7.2%, First-Person 7.1%

FPS with rpg elements. Made by one solo indie game developer.

Why similar: Shooter 16.6%, Military 15.9%, Aliens 15.6%, FPS 15.2%, First-Person 9.6%

A futuristic sci-fi first person shooter where combatants fight for the fate of their home.

Why similar: FPS 31%, Shooter 18%, Military 13.4%, First-Person 9.3%, Action 7.4%

Menticide is a survival horror game that takes you through chilling investigations. As a special forces operative, you'll delve into routine missions that unravel into terrifying mysteries. Dark secrets await beneath the surface. Will you survive long enough to uncover the truth?

Why similar: FPS 28.5%, Shooter 16.6%, First-Person 10.2%, Horror 8.3%, Linear 7.9%

Slendyjan takes place on a planet devastated by a war that has been consuming all the races that inhabit it for years. The player controls Jan, an exceptionally powerful mercenary who fights on the side of the Nuggets, an advanced civilization from an unknown planet.

Why similar: FPS 31.3%, Shooter 15.3%, First-Person 11%, Violent 10.7%, 3D 7.6%

A fast, focused retro FPS. Fight through 30 missions with tight gunplay, no filler, and a grim story you can choose to follow or ignore. No upgrades. No distractions. Just a weapon, a target, and the consequences that follow.

Why similar: FPS 25.2%, Shooter 14%, Dark Humor 12.9%, Military 10.8%, First-Person 8%

In this round based shooter you must survive waves of zombies as you navigate the environment locating the power, perks, and discoveries someone is trying to cover up. In the multiple maps the game brings you can travel through time and unravel how deep the experiments of zombies goes.

Why similar: FPS 22.8%, Shooter 16.2%, Military 13.2%, First-Person 8.6%, Action 7.7%

Online multiplayer FPS, team based or solo. TDM, Gun Game, FFA, and Conquest. Includes custom map editor.

Why similar: FPS 23.7%, Shooter 17.3%, Military 13.7%, First-Person 9%, Action 7.9%

Sophonce is a science fiction action horror first-person shooter that relies on philosophical undertones as the primary focus of the plot.

Why similar: FPS 27.5%, Shooter 19.4%, First-Person 10.8%, Action 9.9%, Gore 9.1%

Rat Hunter features traditional, by-the-book gameplay, which does not wander into the realm of tactical shooters. Players will have to overcome different obstacles and solve various puzzles in order to get to the next level.

Why similar: FPS 23.4%, Shooter 16.4%, Aliens 11.1%, First-Person 9.3%, Dark Humor 9.1%

This is a very simple first-person shooter game that you can fight enemies in various game modes and maps, experiencing the thrill of shooting.

Why similar: FPS 28.8%, Military 17.5%, Shooter 15.3%, Gore 11.5%, First-Person 11%

The government has been attacked by unidentified creatures, and you, as a mercenary, was hired by the government to clear all the threat. An FPS game which you can fight with those cunning creatures regardless of the weather, day and night change. Earn more and more reward to buy better weapons!

Why similar: FPS 29.4%, Shooter 20%, First-Person 11.9%, Violent 11.5%, Gore 9.8%

You wake up alone in the depths of an abandoned sewer with only basic gear to keep you alive. Something went terribly wrong and it’s not done with you yet. Face relentless horrors, solve environmental puzzles, and fight your way through an inhospitable world in this action horror FPS game.

Why similar: FPS 33.5%, Shooter 19.5%, First-Person 11.9%, Horror 9.7%, Linear 9.2%

Fight for survival in the Backrooms. Play with friends in multiplayer or solo against AI bots. Unearth the terrifying monster scorestreak and get ready for an intense experience!

Why similar: FPS 26.5%, Shooter 19%, First-Person 10%, Action 9.2%, Violent 7.6%

While out on a relaxing hike in the woods, George loses his bearing and finds himself lost in the mountains. He now has one goal. Finding a way back to civilization and safety, and escaping the dangers of these lands.

Why similar: FPS 26.8%, Shooter 19.4%, First-Person 11.1%, Action 10%, Gore 9.1%

Attack Zone is an FPS Shooter. You are placed in an attack zone and must fight for your survival.

Why similar: FPS 33.5%, Shooter 19.4%, Military 15.4%, First-Person 10.9%, Action 7.5%

An action-packed FPS where you defend your trench against waves of attacking enemies by utilizing a large selection of modern (and not so modern) military weapons, features both single-player and two player online multiplayer (peer-to-peer).

Why similar: FPS 24.3%, Shooter 17.5%, Military 15.5%, First-Person 9.1%, Action 8.6%

Engage in realistic gunfights, and competitive multiplayer battles. Experience smooth shooting mechanics, detailed environments, and intense action. Features: • Realistic FPS shooting mechanics • Multiplayer battles • Smooth movement and gunplay • Immersive battlefield environments

Why similar: FPS 26.6%, Military 20.2%, Shooter 19.3%, First-Person 10.7%, Action 10%

Immerse yourself in the world of ShootX and experience exciting missions as a soldier in one of the last special forces fighting against the X-Guards.

Why similar: FPS 26.8%, Shooter 19.3%, Military 14.9%, First-Person 9.9%, Action 9.6%

A new action-horror story set in the iconic Alien universe. Play as rogue Colonial Marine Zula Hendricks, sent to investigate a blacksite on Purdan. Fight and survive using your skill, reflexes, and determination against a deadly Xenomorph incursion in this gripping first chapter of a two-part saga.

Why similar: FPS 22.6%, Military 16.4%, Shooter 14.2%, Aliens 10.9%, First-Person 9.1%

X virus is a first person shooting game with realistic game style. Players go deep into the epidemic area to fight with infected workers. The game can call airdrop or even missiles for long-range attack.

Why similar: FPS 29.3%, Shooter 16.5%, Military 13.8%, Gore 11.4%, Violent 10.4%

First Person Shooter with surreal gunfights and story. Tactical Goal Oriented Ai. Many enemy types and bosses. Merchant with upgrade system. Fully Voice Acted Story. Gibbing enemies. Interactable and destructible environments.

Why similar: FPS 34.2%, Shooter 18.3%, Action 9.1%, Gore 8.4%, First-Person 8.2%

You’re an Operator in a covert underground facility, researching advanced military and alien technology. A routine day takes a sinister turn... Fight hostile creatures, explore alien corridors, and uncover the mystery as you struggle to survive

Why similar: FPS 26.5%, Shooter 14.7%, Aliens 14.6%, First-Person 10.4%, Gore 5.9%

BF:RI is a military tactical shooter and a work of historical fiction set in war-torn Burkina Faso. You are a CIA SAC Tier 1 operator, assigned to Operation Sahel Dominion, a covert manhunt targeting the Leader of the Sahel Caliphate responsible for an act of terrorism on American soil.

Why similar: FPS 23.1%, Shooter 16.1%, Military 12.9%, Violent 8.9%, First-Person 8.5%

Unleash a fury of powerful weapons as you blast your way through armies of Alien forces hell-bent on taking you down! Battle through 14 intense levels and prepare to face a barrage of beastly-sized bosses that will test your every skill. Each of your 10 weapons comes with two firing modes and you’ll need all of them!

Why similar: FPS 30.3%, Shooter 22.9%, Aliens 12.3%, Action 11.3%, First-Person 10.3%

Born from classic arcade top down shooters like Smash TV and 80’s action thriller The Running Man! Welcome to Kill Cast Show! An FPS endless shooter where you must survive endless wave of mutants. It's the gameshow of the future where contestants fight for survival.

Why similar: FPS 25.6%, Shooter 18.3%, Aliens 13.8%, First-Person 9.6%, Action 9%

Horror FPS where you'll be dealing with crawling monsters.

Why similar: FPS 31.9%, Shooter 23%, First-Person 11.8%, Action 11.6%, Horror 8.1%

MedCom Origin is a story about russian city in which the pathogen outbreak occurred. PMCs shoot people right on the streets of the city, parks and squares are turned into warehouses for corpses Welcome to the city, welcome to the hell.

Why similar: FPS 31.6%, Shooter 16.9%, Military 14.3%, First-Person 9.3%, Gore 8%

Traceback is a next-gen ultra-realistic bodycam shooter built with the power of Unreal Engine 5. Make every move count — your choices decide who survives. Prepare for intense bodycam firefights where precision matters, and every decision shapes the fate of your mission.

Why similar: FPS 28.2%, Military 19.7%, Shooter 16.5%, Realistic 8.9%, Gore 6.4%

A sci-fi first-person shooter with a dynamic deployable cover system. A demo level from our game Bounty.

Why similar: FPS 39%, Shooter 19.1%, Sci-fi 10.2%, Action 9.9%, First-Person 8.4%

Victory’s Grave: Outflank is an intense team-based PvP shooter set in a post-apocalyptic version of 1980s Eastern Europe. Build defenses, unleash powerful weapons, and lead your team to victory in a chaotic, destructible battlefield!

Why similar: FPS 27%, Military 20.6%, Shooter 19.5%, First-Person 10.9%, Action 10%

Once again, you are on board Shakhter-One. Traverse the deck of a well-known mining ship and the depths of Mark's twisted mind blended together. Run, fight, hide, explore – discover, what really happened to this place and do your best to destroy Shakhter-One.

Why similar: FPS 19.9%, Aliens 13.2%, Shooter 11.8%, Violent 11.4%, First-Person 8.5%

Descend into the infested corridors of the Cephisso in this dark, atmospheric VR sci‑fi shooter. Wield the heavy JDE bolt‑action, load every round by hand—and feel the tension in each silent chamber. Find the survivor. Unravel the ship’s horror. Survive The Warp.

Why similar: FPS 17.9%, Shooter 14.5%, Sci-fi 12.4%, Aliens 11.8%, Horror 10.7%

Nightmare has descended on the starship Starfarer ETOS-1. Battle the hoards, defend the crew, resist the infection and uncover the truth in this first-person Sci-Fi horror shooter, harnessing powers, upgrading weapons, and battling to survive. The voices are calling you. Will you listen?

Why similar: FPS 24.3%, Shooter 17.5%, Aliens 13.2%, Action 9.1%, First-Person 8.2%

An intergalactic conspiracy threatens the fate of humanity! Team up with a wide cast of talking alien guns as you shoot, stab, and skate your way through the exotic locales to take down the bad guys and save your favorite species (humans)!

Why similar: FPS 26.8%, Shooter 13.9%, Dark Humor 13.5%, Aliens 12.7%, First-Person 8.2%

Embark on a thrilling journey through the eyes of a security gate officer who must face super-biological horrors beyond both knowledge and comprehension in this first-person shooter styled after old PS2 game graphics.

Why similar: FPS 32.1%, Shooter 18.8%, First-Person 9.9%, Gore 7.3%, Horror 7.2%

Exorcism RitualIs an Indonesian Horror Game where you can face an enemy based on Indonesian urban legend, and give different experiences instead of making the main character defenseless, we provide various weapons that you can buy from the merchant.

Why similar: FPS 26.4%, Shooter 19%, Action 9.8%, Realistic 9%, First-Person 8.8%

A short single player fps shooter game. Simply take your weapon and make it to the end. Enjoy the chaos and action.

Why similar: FPS 31%, Shooter 16.9%, First-Person 9.5%, Gore 7.2%, Linear 7.1%

MUTATION PHASE is a horror-shooter with a first-person view, which narrates the consequences of experiments with sound waves. You have to survive among hordes of mutants and get out of the danger zone.

Why similar: FPS 20.7%, Shooter 16%, Gore 12.8%, First-Person 8.8%, Horror 7%

Somewhere in deep space, at an apparently abandoned mining base on the asteriod Alpha Prime, something has gone terribly wrong. Miners were warned that the hubbardium they were mining was too dangerous, but the lure of unimaginable wealth was too strong.

Why similar: FPS 41.9%, Shooter 16.6%, Sci-fi 10%, Action 9.9%, First-Person 7.2%

GREED is a PSX styled FPS designed for replayability through speedrunning. Inspired by the best shooters of the '90s and today, watch your enemies fall to the ground and crush their skulls with your onslaught of weapons. Do you have what it takes to stop greed and take back heaven?

Why similar: FPS 38%, Shooter 21.9%, Linear 11.1%, Violent 9.3%, Action 8.6%

A retro first-person shooter inspired by classics of the '90s mixed with a dungeon crawler. Fight your way through randomly-generated levels and uncover the secrets of an abandoned research station for interdimensional travel.

Why similar: FPS 25.8%, Shooter 15.9%, Gore 10.2%, First-Person 9.4%, Violent 8.6%

Tensions were growing on the border of Slaviya. Secret service of Primorye put subversive activities on a wide scale confronted by Federal Security Service (FSS) of Russian Federation. FSS receives information that one of FSS agents was over-recruited by Secret service of Primorye.

Why similar: FPS 26.2%, Shooter 22.8%, Military 14.1%, First-Person 10.3%, Action 9%

"Siege of Shadows" is an intense tower defense survival game where strategy, skill, and quick thinking are your keys to victory. In a world overrun by relentless waves of enemies, your mission is to build, upgrade, and defend your base at all costs.

Why similar: FPS 25.1%, Military 19.7%, Shooter 17%, First-Person 9.9%, Sci-fi 7.7%

NUCLIDEAN puts you into the shoes of a janitor at a planetary outpost invaded by an alien cult. In this retro boomer-shooter with a Non-Euclidean twist, you will encounter portals, crazy geometry and bloody monstrous enemies. All that on a distant planet where the rules of the Earth do not apply.

Why similar: FPS 27.2%, Shooter 19.5%, First-Person 10.3%, Action 9.4%, 3D 7%

FPS game involving finding ingredients and throwing them in the oven. Then bringing cooked pies to customers of Mad Murders Pie shop.

Why similar: FPS 26.6%, Shooter 19.4%, First-Person 10.7%, Action 10.7%, Gore 9.6%

UnderRed is a fast-paced first-person shooter featuring free-for-all combat for up to 8 players online. Switch between pistols, rifles, and snipers, use melee strikes, and fight to land the first kill. Play solo against AI or battle friends through Steam P2P networking.

Why similar: FPS 32.6%, Shooter 17.6%, Military 15.3%, First-Person 10.7%, Violent 7.1%

In the future, humans conquered the stars and colonized other planets. In the bowels of the icy planet, scientists have discovered a natural and safe source of energy. But at the same time, they awakened an ancient alien life form. There is a conflict on the planet. Volunteers come to the rescue.

Why similar: FPS 23.9%, Military 15.8%, Shooter 14.4%, Aliens 12.3%, First-Person 9.2%

Witching Hour is a zombie wave shooter where you have to survive until the clock strikes 12. You are trapped inside the house while hordes of zombies attack you from every angle. Can YOU survive until witching hour?

Why similar: FPS 32.4%, Shooter 19%, First-Person 10.8%, Horror 9%, 3D 7.4%

Fluffy Bastards is a FPS in a grotesque fantasy world where you play as Theodore, a humble gamekeeper. The goal of the game is to destroy all rabbits that stand in your way and save the world. Do quests, get the best weapons, and find out how to stop the invasion of bloodthirsty rabbits! Damn you!

Why similar: FPS 23.6%, Dark Humor 22.9%, Shooter 20.6%, Action 7.6%, First-Person 7.5%

Fred Fuches Around is a violent FPS video game about a retired super soldier who goes on a rampage, purging the current government because they unjustly killed his family in front of him.

Why similar: FPS 27.4%, Shooter 16.7%, Violent 12.4%, Gore 11.9%, Horror 6.9%

After retiring from the military, Simon's descent into alcohol addiction leads him to a fateful night of heavy drinking. A fall down a flight of stairs renders him unconscious, awakening to find himself in a strange room

Why similar: FPS 30.8%, Shooter 22.5%, Action 11.9%, Gore 10.9%, Horror 10.9%

This is a first-person survival game. There are two different weapons and realistic graphics. This is a high-quality zombie-themed horror game. It features realistic shooting and killing mechanics.

Why similar: FPS 33.9%, Military 13.7%, Realistic 10.6%, Gore 8.4%, Action 8%

Step into the boots of Grayson Hunt after a crash landing on an old resort planet forces him to make a hard choice: survival or revenge. Execute masterful kills with Bulletstorm: Full Clip Edition’s unique combat system that rewards you for performing the most creative and deadly kills imaginable.

Why similar: FPS 29.2%, Gore 16.5%, Shooter 12.7%, Violent 12.5%, First-Person 8.6%

Havoc is an arcade tactical first-person shooter with semi-destructible environments. It offers a variety of game modes, including Bomb Defusal, Team Deathmatch, Free for All, and Gun Game, along with extensive options to customize lobby settings to your preferences.

Why similar: FPS 27.8%, Shooter 19.3%, Military 15%, First-Person 10%, Action 8.6%

Enter a realm of nightmares and claw and shoot your way through hordes of bloodthirsty vermin and things that are much, much worse in this retro FPS

Why similar: FPS 31.7%, Shooter 18.7%, Horror 9.4%, First-Person 8.2%, Action 7.8%

The only way to save his beloved Jill from her death, is for Jack to shoot through hordes of Voodoo Dolls at the Witch's Halloween Party. Voodoo Dolls is an original FPS Video Game packed with fast paced action and non-linear 90s style dungeons.

Why similar: FPS 31.6%, Dark Humor 18.1%, Shooter 17.1%, First-Person 10.4%, Violent 10.4%

Noël macabre is a narrative-driven horror FPS that blends dark comedy with cosmic horror. Play as Georges, a police officer forced to return to work on Christmas Eve. Investigate a mysterious threat and save those who can still be saved. Will you see your duty through to the end?

Why similar: FPS 30.7%, Dark Humor 20.3%, Horror 10.1%, Realistic 6.9%, Gore 6.2%

Escape the nightmarish human abattoir in this blood-soaked Horror FPS.

Why similar: FPS 28.6%, Shooter 16.8%, Gore 13.3%, Violent 11.2%, First-Person 10.6%

This version of Operation: Harsh Doorstop is updated nightly with all "work-in-progress" features that are currently being developed for the game. Our development team uses this to organize exclusive playtests for our paid supporters. You can gain access to these events by purchasing the game here.

Why similar: FPS 28.8%, Shooter 20.6%, Military 18.1%, First-Person 10.5%, Action 10%