Top similar games like COVID 23 : Test Labs:

Grabbing some weapons off the ground and slipping on a bulletproof vest, you head out to escape the slaughterhouse that has held you captive and transformed you into the bovine hybrid you are today. Your fellow bovines need you!

Play as Agent Sigma, an operative assigned to a GOC assessment team. In a mission to exterminate an uncontained SCP-363 instance located in an abandoned mining tunnel - the situation suddenly goes critical. With communication broken and fellow agents now assumed KIA/MIA..

Lethargy: Wake up or sleep forever! With the RAV drone, explore, run, escape, or destroy terrifying enemies. In this third-person shooter! Is it a nightmare or reality? Discover the truth before the line between sleep and wakefulness blurs.

A third-person Action/Shooter that thrusts players into a sci-fi flavored nightmare scenario set in the post Cold War era.

Paris, 1968. As the city sinks into social unrest, a far darker threat rises from deep underground. Charles Mercier, a former SOLDIER recruited by a secret organization, is sent into the METRO tunnels to prevent an IMMINENT CATASTROPHE.

The freezing cold of the cryocapsule, the corpses of your colleagues, and the bone-chilling horror of the ocean depths. Due to an unknown catastrophe, the research complex is filled with monsters tearing their way out. Uncover the station’s dark secrets and find a way to safety.

A wave based arcade shooter with different elements from other genres like hero shooters and incremental games. Fight waves of enemies to earn money to get better gear and upgrades to help you the next time you go to fight them.

The dead don’t rest, and neither can you. In Necrotide, every wave grows stronger, quick reflexes and smart upgrades are your only hope. Survive the hordes, stock up between rounds, and confront the ultimate boss.

2030, The year Russia decided to end the war with a powerful weapon, as they claimed. Shortly after using that weapon, Russia went dark. Ceasing all communications and locking its border. That's when The U.S. sent a task force for infiltration and reconnaissance. To find out what went wrong.

Sinister Outbreak is an action-horror game where you wake up in a zombie-infested lab. With no memory and danger around every corner, fight to survive, uncover the truth, and escape the nightmare.

Project Hive is a third-person shooter game in which you play as Alexei, a survivor stranded in the destroyed mining facility Hive on the planet Proxima. His quest will lead him through the dark secrets of Talium Industries.

A dystopian survival action game hits Early Access soon: battle factions, manage gear, face endless foes. Wield Nanite powers to endure a fractured world on the brink. Fight to survive, Survivor!

A thrilling, first-person, action-survival game set in the modern post-apocalypse. As mankind’s last hope, you’ll traverse the hospital ravaged by a lethal plague. the fight for survival gets progressively more difficult as the story unfolds. Be ready for violence

Join 1306, a little reactor maintenance robot, on a terrifying new adventure filled with robotic horrors! Get the rods. Fix the reactor. Prevent the meltdown! Most importantly, don't get disassembled.

Immerse yourself in a terrifying survival horror experience set in a laboratory where horrific experiments have been conducted. Take on the role of Joseph Alexander Blackwell, who has to rescue his daughter. To succeed, you will be forced to use your own blood in unusual and twisted ways.

You are Isaac Clarke, an engineer on the spacecraft USG Ishimura. You're not a warrior. You're not a soldier. You are, however, the last line of defense for the remaining living crew.

Zedfest is the goriest game show ever created! A hardcore 6 player co-op third-person shooter with the goal to complete objectives while neutralizing Zeds with lots and lots of visceral gore.

Face against waves of 200 zombies with nowhere to run or hide.

Survive the onslaught in "Bloody Downsizing," a rogue-lite arena shooter set in a cutthroat corporate world. Play as John Varga, a financial analyst, thrust into a chaotic battle for survival. Customize your profile, power up, and harness the epic slow-motion feature to deliver jaw-dropping kills.

Tower & Defense game, with TopDown view set in a post apocalyptic world of zombies

Apocalive is a third-person wave based zombie shooter, which comes with several different maps. Collect guns, ammo, health packs and use grenades and shoot at explosive barrels to stop the upcoming hordes. Use your rolling, flipping skills to confuse zombies and avoid their attacks.

Dive into Aftermath Z: Red Pine Lake, a survival horror game with a chilling 80s slasher vibe. Experience a gripping single-player story and thrilling multiplayer modes. Unravel the virus mystery, battle zombies in Horde Mode, or outwit the infected slasher in the unique asymmetrical Infected Mode.

This is a boring zombie game with no plot, not an officially released game, please don't have high expectations.

Mido is an alien kid having nightmares about zombie aliens. One night he draws a creature, Di, and it comes alive to teach Mido how to fight zombies.

Take on the challenge solo or team up with 2-4 friends in online co-op, repel the threats from the demonic realm with firepower, defend and explore areas, face stronger threats until reaching the destination. As darkness looms closer, you stand as the last line of defense.

Resurrection is a wave-based indie FPS by Bad Dev Studios. Fight endless, aggressive zombie hordes in a burning city. spend points at the random weapon box for better firearms, manage your ammo, and use precision sniping to survive increasingly difficult waves.

Ember Point is a red-hot, combat-focused, third-person action game. Play as a disgraced defector, Gravitus, from a militaristic mega-corporation. He is stuck cleaning up the mess his former employers left behind — all while wielding a top secret “cure” for a gruesome disease.

Sharpen your machete and grab your friends. Arizona Sunshine® brings its award-winning zombie apocalypse to explosive third-person action, featuring online and split-screen co-op, brutal combat, dark humor, and Buddy, your loyal zombie-chomping canine companion.

In 2039, tsunamis of varying degrees occurred all over the world, and multiple small black holes inexplicably appeared in the sky, ruthlessly devouring the world. At first, scientists believed that this phenomenon was a common natural disaster, until one day, a test report shocked the world.

A classic-style hardcore dynamic shooter which takes place in a science underground center.