Games like S.E.R.T

89%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:optimization, stability

89% User Score Based on 15,709 reviews

From one of the developers behind the original Rainbow Six and Ghost Recon games comes a thinking man's first-person shooter featuring in-depth character and weapon customization. Take your time. Think ahead. Get the job done. If you enjoyed this game, see our list of games similar to GROUND BRANCH.

61%Game Brain Score

Most mentioned negative aspects:graphics, gameplay

77% User Score Based on 30 reviews

▶ OPERATION ATHENA FEATURES: Modern Tactical Action: Operation Athena delivers a modern take on classic tactical shooters with a stronger action edge. It’s built around coordinated squad pushes and constant pressure, while still rewarding smart movement, positioning, and teamwork over pure speed. Bold and Dynamic AI: Enemy forces don’t just stand and shoot—they flank, reposition, … If you enjoyed this game, see our list of games similar to Operation Athena.

92%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

92% User Score Based on 1,388 reviews

Raven Shield: Command an elite multinational squad of special operatives against hidden terrorist forces. In Tom Clancy's Rainbow Six 3: Raven Shield, the third installment to the wildly popular Rainbow Six series, Team Rainbow faces the hidden global forces of a new and secretive foe. Rainbow Six 3 Gold Download Features: - All-new eight-mission campaign in locations from Italy and Croatia to Gr… If you enjoyed this game, see our list of games similar to Tom Clancy's Rainbow Six® 3 Gold.

77%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

77% User Score Based on 1,197 reviews

Unloved is based on the community award-winning mod for Doom2 with the same name by the same creator. Unloved is a strange place. A twisted reality. A nightmare that comes to life. A place where demons and abhorrent monsters manifest and possess the living with only one goal: to end you. Nothing wants you here. And there is no way out. Only the elevator that leads further and further down into the… If you enjoyed this game, see our list of games similar to UNLOVED.

Go deep into the Backrooms, complete the search and rescue, and get out alive. Backrooms: The Savior is a first-person tactical exploration shooter set in the Backrooms. Together with your teammates, you will venture deep into unknown spaces and confront a variety of threats. Search for critical items, locate missing personnel, complete the mission, and evacuate. This is not a battlefield wher… If you enjoyed this game, see our list of games similar to Backrooms: Savior.

89%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, monetization

89% User Score Based on 30,279 reviews

"When there's no more room in hell, the dead will walk the earth." A tribute to the highly acclaimed film series in which the above quote originated from, No More Room in Hell (PC Gamer's Mod of the Year 2011, ModDB's Editor Choice Multiplayer Mod of the Year 2011), is a co-operative realistic first person survival horror modification for the Source Engine. Taking inspiration from George Romero's… If you enjoyed this game, see our list of games similar to No More Room in Hell.

79%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, graphics

79% User Score Based on 697 reviews

From Gooseman, creator of the original Counter-Strike mod - Alpha Response delivers intense police action in dynamic, real-world environments. Fight solo or with friends against diverse enemies in high-stakes missions that demand tactical precision and split-second decisions. If you enjoyed this game, see our list of games similar to Alpha Response.

84%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

84% User Score Based on 10,811 reviews

Six Days in Fallujah is a first-person tactical military shooter that recreates true stories of Marines, Soldiers, and Iraqi civilians who fought Al Qaeda during the toughest urban battle since 1968. If you enjoyed this game, see our list of games similar to Six Days in Fallujah.

73%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

73% User Score Based on 283 reviews

Critic Score 75%Based on 1 reviews

Think before you shoot—all shots are fatal. As an elite SWAT operator, master a series of missions while arresting criminals and saving lives. Don’t just be the best, be the best of the best. If you enjoyed this game, see our list of games similar to Hot Brass.

55%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:optimization, stability

55% User Score Based on 8,658 reviews

No More Room in Hell 2 is a terrifying 8 player co-op action horror experience. Find your friends in the dark and survive - in a dynamic, endlessly replayable zombie apocalypse. If you enjoyed this game, see our list of games similar to No More Room in Hell 2.

85%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:stability, graphics

85% User Score Based on 404 reviews

In MetaPhysical you and up to 5 other friends can go on the hunt for eerie creatures to put an end to their sinister activities! Whether it's an ordinary ghost or a demon, your task is to identify the rumbling creature and then finish it off. If you enjoyed this game, see our list of games similar to MetaPhysical.

89%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:stability, story

89% User Score Based on 361 reviews

DEATHWATCHERS is a 4-player, online co-op, 'spot the difference' style horror game and the sequel to DEATHWATCH. Using various tools you must find and log a wide variety of different events all while trying your best to not aggravate whatever dangerous entities that may reside within. Once you've figured out the ingredients needed to perform the banishing ritual, build your ritual and try to banis… If you enjoyed this game, see our list of games similar to DeathWatchers.

96%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

96% User Score Based on 7,919 reviews

Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014". If you enjoyed this game, see our list of games similar to Door Kickers 2.

Defend the base and gather energy in this intense top-down co-op defense shooter! Fight against massive AI swarm legions with your teammate and customize your own shooter skin via Steam Workshop. *This game doesn't have background music. I don't know how to compose songs, haha! If you enjoyed this game, see our list of games similar to DOI: Defense Shooter.

72%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, monetization

72% User Score Based on 752 reviews

Includes: Base Game Rogue Point - Supporter DLC Rogue Point Soundtrack For those who stand against the machine.The Rogue Point: Supporter Edition honours the players who fight back. The ones who see through corporate lies and choose to stand shoulder to shoulder with the Rogues. This upgrade edition is a show of solidarity, unlocking exclusive digital content to mark your allegiance to the rebelli… If you enjoyed this game, see our list of games similar to Rogue Point.

89%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story, atmosphere

89% User Score Based on 133 reviews

INTENSE SURVIVAL HORROR COMBAT CHOOSE YOUR ROLE TACTICAL SQUAD BASED CO-OPNecrosis: Dawn of Dread is a co-op survival horror game built around tension, teamwork, and limited resources, inspired by classic survival horror design from the late 90s and early 2000s. Every encounter requires positioning, coordination, and careful use of ammo and abilities. Survival depends on how well y… If you enjoyed this game, see our list of games similar to Necrosis: Dawn of Dread.

84%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:optimization, stability

84% User Score Based on 515 reviews

Roadmap About the GameYou are a member of Task Force Dagger, an elite international special forces unit. Your missions take you across the globe—through frozen coasts, dense jungles, and war-torn cities. In Dagger Directive, tactical freedom is everything: pick your loadout, choose the time of day, and decide whether to strike hard and fast or move like a ghost. Every mission is yours to shap… If you enjoyed this game, see our list of games similar to Dagger Directive.

89%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, monetization

89% User Score Based on 1,605 reviews

Gene Shift Auto is an ultra-fast battle royale set in a chaotic GTA-inspired city. Do missions and fight cops to level up tactical roguelike abilities, then use them to outplay your enemies in high-stakes showdowns. If you enjoyed this game, see our list of games similar to Skillshot City.

89%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, optimization

89% User Score Based on 281 reviews

Xenopurge is a tactical auto-battler where you are a Commander tasked with purging the Xenos threat. Operate from a remote command center, issuing indirect orders via multi-screen interfaces. Plan routes, set priorities, and adapt as missions escalate and feel the true weight of being in command. If you enjoyed this game, see our list of games similar to Xenopurge.

79%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

79% User Score Based on 893 reviews

Command an elite international squad of special operatives against enemy forces. In Black One Blood Brothers, you will play as the elite special forces of the Joint Secret Operations (JSO) and lead special operations forces through challenging secret ops all over the globe. REALISM GAMEPLAY Black One Blood Brothers is developed in partnership with a retired French Navy officer who served in the Co… If you enjoyed this game, see our list of games similar to Black One Blood Brothers.

92%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, grinding

92% User Score Based on 360 reviews

Go on heists through Midnight City alone or with up to three friends to fulfill tasks as a hacker for various organizations. Improve your reputation, earn money, customize your character and uncover the secrets of shady companies in this co-op horror game. If you enjoyed this game, see our list of games similar to Midnight Heist.

60%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

60% User Score Based on 96 reviews

Outbreak: Deluxe Edition it's a specific version of the Outbreak game series for Nintendo Switch console. Includes additional content, weapons, to the core game. If you enjoyed this game, see our list of games similar to Outbreak.

58%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

57% User Score Based on 147 reviews

Critic Score 60%Based on 1 reviews

Dreadlands is a new turn-based skirmish game set in a living post-apocalyptic shared world. Explore Dreadlands by traveling across its many regions with your misfit gang of miscreants and mercenaries. The game is set in a Shared World where players frequently encounter and interact with each other. Sometimes they cooperate, other times they pick fights in bloody PvP battles. If you enjoyed this game, see our list of games similar to Dreadlands.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, monetization

92% User Score Based on 71,372 reviews

Take to the streets for intense close quarters combat, where a team's survival depends upon securing crucial strongholds and destroying enemy supply in this multiplayer and cooperative Source Engine-based experience. The follow-up game to the award-winning Source mod, Insurgency is highly competitive and unforgivingly lethal, striking a balance between one-life gameplay and prolonged action. If you enjoyed this game, see our list of games similar to Insurgency.

67%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, stability

70% User Score Based on 2,046 reviews

Critic Score 58%Based on 3 reviews

Thunder Tier One is a top-down tactical shooter that let's you play as tier one operator across various scenarios located all around the globe. Set in late 80s/early 90s it allows you to combine your leadership and tactical skills and contemporary equipment into an efficient war machine. Create your own customized Tier One avatar and jump into action. If you enjoyed this game, see our list of games similar to Thunder Tier One.

65%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:graphics, stability

65% User Score Based on 68 reviews

JOIN US ON DISCORD If you enjoyed this game, see our list of games similar to Phantom Hysteria.

74%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

73% User Score Based on 10,844 reviews

Critic Score 75%Based on 2 reviews

Contagion isn't your average Zombie Shooter but instead takes a more realistic and different approach to the popular genre with unique characters, environments, weapons, items, and a built-in system that makes every round completely unpredictable with resources, objectives, and paths ever-changing. If you enjoyed this game, see our list of games similar to Contagion.

85%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

85% User Score Based on 1,104 reviews

Whisperfall is an immersive first-person shooter with low-poly visuals, set in a post-apocalyptic setting. Abandoned blocks are shrouded in ash and darkness, wastelands conceal deadly dangers, and each step could be your last. There’s no glimmer of hope here — only guns, ammo, and your will to endure. Take part in shootouts across the ruins of a city where buildings lie empty and streets have bec… If you enjoyed this game, see our list of games similar to Whispefall.

78%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

78% User Score Based on 944 reviews

UNITED AGAINST FIRE. If you enjoyed this game, see our list of games similar to Firefighting Simulator: Ignite.

92%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

92% User Score Based on 10,586 reviews

Witchfire is a single-player RPG shooter from the creative minds behind Painkiller and Bulletstorm. Embark on perilous expeditions, vanquishing foes to enhance your powers and arsenal. Scavenge valuable resources and retreat to your sanctuary, or push your luck by confronting Familiars— the powerful guardians of the witch.Skill and knowledge are essential for success against the Witch of the Black… If you enjoyed this game, see our list of games similar to Witchfire.

80%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability, optimization

80% User Score Based on 31,492 reviews

Zero Hour is a tactical FPS with online team-based game play that takes place in a variety of fictional locations interpreted in Bangladesh with Real-life scale & resource management. It brings a grounded, close quarter combat experience to the game. If you enjoyed this game, see our list of games similar to Zero Hour.

58%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:optimization, stability

58% User Score Based on 464 reviews

Contain is a first-person cooperative tactical shooter with in-depth character and gun customization. Contain requires calculated teamwork, Practice your tactics and test your equipment before the mission. If you enjoyed this game, see our list of games similar to Contain.

81%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:stability

90% User Score Based on 41 reviews

As a part of the Borderwatch team, scavenge, defend and survive against zombie hordes in this 3rd person action horror survival! Will you be able to see the daylight? If you enjoyed this game, see our list of games similar to Borderwatch: Dark Armada.

87%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

93% User Score Based on 15,675 reviews

Critic Score 74%Based on 4 reviews

Payday: The Heist is an action filled first person shooter that lets players take on the role of a hardened career criminal executing intense, dynamic heists in constant pursuit of the next “big score”. Load out with an array of weaponry and equipment. Navigate six high-stake heists with three other live or A.I. Co-Op partners in crime. If you enjoyed this game, see our list of games similar to PAYDAY The Heist.

63%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

64% User Score Based on 514 reviews

Critic Score 60%Based on 1 reviews

RICO is an arcade-style, first-person shooter inspired by modern action cinema. In the game you and a friend play as a pair of loose-cannon police partners, given twenty-four hours to crack a case as part of an elite organised crime taskforce. Planning is tactical rather than strategic, players must react in the moment to shootouts as they unfurl, with additional extra time to assess the situatio… If you enjoyed this game, see our list of games similar to RICO.

90%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, optimization

90% User Score Based on 7,913 reviews

In Sanctum 2, you will have to utilize elements of multiple gameplay genres to succeed. Build towers and walls during the building phase before the enemies attack, then jump into the fray and help your towers blast everything to pieces in FPS-mode. You can progress through the single player campaign yourself, or play up to 4-player co-op with your friends to discover the secrets of the planet LOEK… If you enjoyed this game, see our list of games similar to Sanctum 2.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, grinding

72% User Score Based on 913 reviews

Critic Score 75%Based on 6 reviews

Ripout is an online Co-Op horror FPS that will have players fight their way through procedurally generated derelict ships filled with mutants capable of reconfiguring their alien bodies. Survive with your trusty Pet Gun companion, collect loot, and customize your character to fit your playstyle. If you enjoyed this game, see our list of games similar to RIPOUT.

86%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:graphics, stability

86% User Score Based on 512 reviews

Remnant Records is a horror investigation game for 1 to 4 players. As the newest recruit of an agency that deals with spirits trapped in the mortal world, explore places haunted by the dead to find clues that will help you reconstruct the tragedies that happened there and free their souls. If you enjoyed this game, see our list of games similar to Remnant Records.

Dead Rush is an FPS arcade shooter that combines fast-paced action, stylized visuals, and relentless waves of zombies. Choose your weapon, fight with friends, and see how long you can survive. If you enjoyed this game, see our list of games similar to Dead Rush.

65%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:graphics, optimization

65% User Score Based on 93 reviews

Become a medic - the true hero of war. Survive the horrors of the battlefield, dodge the bullets, and bring salvation to the wounded. Be their last hope in the chaotic reality of the Pacific Front. Patch, revive, and carry them to change the course of the battle! Be ready to make hard choices! If you enjoyed this game, see our list of games similar to Medic: Pacific War.

91%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

91% User Score Based on 553 reviews

JOIN OUR DISCORD About the Game Embark on a spine-chilling adventure with The Other Side, a gripping 1-6 player cooperative ghost hunting experience that pushes the boundaries of fear and excitement. Developed using the latest graphics technology available in Unreal Engine 5, this game offers a visually stunning and immersive journey into the supernatural. With Unreal Engine 5's cut… If you enjoyed this game, see our list of games similar to The Other Side.

87%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:stability, grinding

87% User Score Based on 765 reviews

2026 Roadmap for Early Access About the GameThe nightshift is yours! CURE is a co-op simulator that allows you and your friends to manage an overnight Emergency Room during the beginning stages of the apocalypse. Order supplies and manage your hospital’s budget - once patients (and other things) start arriving, things get hectic! Diagnose your patients with a variety of interactive … If you enjoyed this game, see our list of games similar to CURE - A Hospital Simulator.

97%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

97% User Score Based on 261 reviews

Knights Within is being developed by Indecision Labs, a solo developer working on their first public project.Humanity is fighting for survival against the wraiths that now reign dominant in the world. Thankfully, technology is on our side. Fight your way through hordes of enemies while completing objectives to further mankind's struggle to survive. Embark on procedurally generated missions to push… If you enjoyed this game, see our list of games similar to Knights Within.

62%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, stability

61% User Score Based on 461 reviews

Critic Score 64%Based on 4 reviews

The classic Painkiller series is back! Battle through Purgatory in fast-paced co-op action, wielding infernal weapons against relentless demonic hordes. Condemned for your sins, the Voice of the Creator offers you a chance at redemption. Will you seize it or be lost to darkness? If you enjoyed this game, see our list of games similar to Painkiller.

85%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

85% User Score Based on 800 reviews

Sentry is an action-defense first person shooter where you defend your spaceship against a relentless alien threat. Use traps, turrets and environmental destruction to repel invading hordes and engage the enemy in fast-paced FPS action across a dynamic singleplayer or co-op campaign. If you enjoyed this game, see our list of games similar to SENTRY.

88%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

88% User Score Based on 7,925 reviews

Jump Space is a mission based co-op FPS for up to 4 players, where you are the crew of a spaceship. Transition seamlessly from crewing the ship to on-foot exploration and space walks. Engage in intense battles both on the ground and in space, and always keep your ship upgraded and intact. If you enjoyed this game, see our list of games similar to Jump Space.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, grinding

87% User Score Based on 51,928 reviews

Critic Score 85%Based on 10 reviews

You are Flameborn, last ember of hope of a dying race. Awaken, survive the terror of a corrupting fog, and reclaim the lost beauty of your kingdom. Venture into a vast world, vanquish punishing bosses, build grand halls and forge your path in this co-op survival Action RPG for up to 16 players. If you enjoyed this game, see our list of games similar to Enshrouded.

80%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, grinding

86% User Score Based on 2,769 reviews

Critic Score 73%Based on 56 reviews

Buy Stranger of Paradise Final Fantasy Origin on PlayStation Store. From Team Ninja (Nioh, Dead or Alive) comes a brand new take on the Final Fantasy series. If you enjoyed this game, see our list of games similar to STRANGER OF PARADISE FINAL FANTASY ORIGIN.

74%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

75% User Score Based on 3,825 reviews

Critic Score 74%Based on 24 reviews

Phantom Doctrine is a strategic turn-based espionage thriller set at the peak of the Cold War. Drawing on a wide variety of influences and capturing the subtle intrigue of classic spy films, the game thrust the player into a mysterious world of covert operations, counterintelligence, conspiracy and paranoia. As leader of a secret organization known only as The Cabal, you are charged with prevent… If you enjoyed this game, see our list of games similar to Phantom Doctrine.

81%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

81% User Score Based on 1,348 reviews

Forget what you have played so far, Surv1v3 is a unique realistic zombie survival fps game expressly designed for VR that will let you test your survival skills. Play the thrilling story in single mode or coop with your friends (up to 4 players) and survive the apocalypse! If you enjoyed this game, see our list of games similar to SURV1V3.