Top similar games like Mecha Knights: Nightmare:
Mecha Knights: Nightmare $15.99
Mecha action shooter, plunging the player into an apocalyptic war. Engage in epic battles with endless hordes of monsters in your powerful customizable mechs.
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Remorse: The List$14.99
Remorse: The List is a classic survival horror game where the player must figure out what is happening in the little hungarian town of Hidegpuszta, and your only clue is a list that doesn't make much sense. Exploring will be the key to unveiling its secrets and get out of there alive.

ZIC – Zombies in City$4.99
Control a team of 4 characters, switching between them to use their unique abilities. ZIC: Zombies In City is a first person zombie survival shooter.

Otherworldly Air Gunship$1.99
This is a fun shooting game that includes tower defense elements. You will control an air gunship equipped with three main types of weapons and several powerful special weapons. And leap your army to defeat thousands of monsters from other worlds.

Fragment of Humanity$4.99
a first person virtual reality game explore a lab full of dangers, fight creatures.

Null Reference ExceptionFREE
Become a future AI and delve into 3D bullet hell action in an advanced lab. Combine various modules, repeat combat training, enhance stats with research points, and earn achievements to develop your unique combat style. Enjoy overcoming waves of enemies and defeating bosses within time limits.

Dead Alone$4.99
Dead Alone is an intense first-person survival shooter set in a dangerous apocalyptic cityscape. In this desolate landscape, your precision in shooting and meticulous resource management will be the key to survival.

When I Die$3.99
"When I Die" comes with a post-apocalyptic story line. The setting of the game originally took place in a facility. The player need to complete a role of a remaining survivor trapped in the building trying to escape from the people who have become zombies.

Syndeo-ComplexFREE
In Syndeo-Complex you will explore five different environments connected by a hub. Each level has its own mechanics, weapons, enemies and bosses. The Keli, small droids, will (probably) guide you in your quest.

The Last Patient$0.99
"Last patient" is a short first-person horror shooter with a frightening atmosphere.

Xheres$11.99
Either FPS or TPS, choose your play style and survive the apocalypse on your own or with your friends. But one must know for sure it ain't gonna be easy, there are hordes waiting for you. Not even considering tough ones... Nevertheless it's gonna be fun.

Boiling Steel$14.99
"Boiling Steel" - is a sci-fi story-based FPS VR shooter. You are one of many who set off in search of a better life in the distant bastion of scientific progress. Immerse yourself in the thick of events and witness the inexplicable global cataclysm.

Asha Empire: Exodus$14.99
Embark on an action-packed journey in Asha Empire: Exodus. As Commander Rexis or Kyra, explore 6 sectors of the Sirina moon, collect vital databanks, and face rebels and mutants. Navigate intense battles and strategic challenges to ensure the Empire's survival.

Ariel$5.99
Intense survival experience based on a Sci-Fi, space terror script. Unravel the story of Ferdinand Ludec as he attempts to escape his fortune. Partially procedural world along with different endings to the story. Hunger, avoiding insanity and extreme weather will only be some of the threats to face.

Rogue Planet 1FREE
Rogue Planet is a short action horror FPS game based on the Mayan Phenomenon of 2012. Made over the course of 3 years as my first game using GameGuru. A personal passion project.

Gone$4.99
A new FPS survival horror experience

Going Deep$4.99
Going Deep is a game played with a third-person view. Going Deep contains action and horror genres. using different materials you can craft/upgrade weapons, armors, knives, pouches, ammos and more

Dead Inside$4.99
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

All Of ZHEM$3.99
Face against waves of 200 zombies with nowhere to run or hide.

FREAKFIELD 2042$0.99
FREAKFIELD 2042 is a third or first person shooter where you take on the role of a unique soldier equipped with enough arsenal to take on anyone in front and win at the front.

Those Left Behind$4.99
A single player action-horror zombie game. Fight through dangerous environments to unlock new locations. Scavenge supplies to keep your survivors alive and to build your base.

M.E.R.C. Genesis$7.99
Get ready to experience high-octane Sci-Fi horror with "M.E.R.C Genesis". Embark on a journey that pushes the boundaries of fear, survival, and discovery. Can you withstand the darkness that awaits?

Bloody Moon$0.99
This is a single-player third-person shooter about the zombie virus outbreak in the future world, as the last survivor and the last resistance of the zombies!

Field of the Dead$8.99
Field of the Dead is a post-apocalyptic sci-fi horror game where you battle undead and mutants with space weapons. Level up, fight bosses, acquire rare gear, and explore infested areas to uncover the apocalypse's secrets. Supports single-player and up to four-player multiplayer.

Apocalive$0.99
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.

BONEWORKS$29.99
BONEWORKS is an Experimental Physics VR Adventure. Use found physics weapons, tools, and objects to fight across dangerous playscapes and mysterious architecture.

Doomsday cleaner$2.99
In the game, you will play as a survivor, facing endless zombie threats. You need to use your weapons and intelligence to clean up every zombie, protect yourself, and find hope for survival.

HRS: devil game I$4.99
You are inside a maze, you have to get out from it, but be careful, a set of devils there!!!

Relentless Frontier$14.99
Relentless Frontier is a fast paced sci-fi FPS running on the GZDoom Engine, with a strong focus on mobility, strategy, and exploration. Use your Omnistruct to replicate new weapons and abilities to help you traverse the terrain and demolish threats, while escaping from Ross 128-b in one piece.

Alien Shooter 2 - New Era$9.99
A desert, an abandoned city, cramped underground corridors of MAGMAs research centers, and for hundreds of kilometers around there is only darkness and thousands of monsters coming from all sides. You have only two options - to achieve your goal or die.

Leaden Sky: Nightmares$9.99
You are following the story of security guard working at power plant which uses experimental technology, designed to draw electricity from atmosphere. One day you start hearing strange stories about anomaly sightings, soon you witness something terrifying...

Forbidden zone$12.99
Immerse yourself in the dangerous and thrilling world of the Forbidden Zone, a vast open world multiplayer survival game where your main objective is to outwit, outplay and outlast. Falls before Autumn 2023.

ORION: Prelude$0.99
Work together to survive the devastating Dinosaur horde in huge, endless environments.

CARNAL$0.99
CARNAL is a fast and challenging retro FPS straight from the mid '90s. The Sons of Anak are opening portals to extract Dark Matter from the "other side". Combat the possessed soldiers, the manifested demons helping them, and any inanimate objects standing in your way!

Squirrelmageddon!$14.99
Rough day at work? Sick of the B.S.? Need to escape and vent some rage? Me too! Face hordes of my psychopathic mutant killer squirrels and deranged infected androids in this scrappy horde action shooter... You will laugh, you will cry, you will die by the squirrel! Regular updates since 2021!

Doomsday Scavenger | 末日清道夫$0.99
Although I'm a girl, don't underestimate my shooting. The last pure land of mankind may depend on me to protect it. People call me "Doomsday Scavenger"......

Survivor's End$2.99
Grab your guns and get ready to take on the zombie apocalypse like never before!

Legacy of the Lost:WitchHunter$2.99
Trapped in a mysterious past, you must solve puzzles, fight fierce enemies and uncover secrets to find your way home. Use any weapon you find to survive in this treacherous world

GUNWATCH: Conflict SurvivalFREE
1-16 Player COMBAT ZONE & 1-4 Player COOP Zombie Wave Survival in Comic style. Singleplayer and Multiplayer Playthrough. Get ready for GUNWATCH: Conflict Survival!

Rabbit Hole$7.99
An ancient evil has descended upon the rural town of Rabbit Hole. Now Shaun Turner not only has to untangle a twisted web of supernatural events and mysteries to save his family but also escape from the hellish remains of his hometown.

Alchera$29.99
Alchera A Struggle for Life steward in an alternate universe, sees a portal at the end of the cave during an operation, wondering and approaching the steward. He enters the portal and finds himself in an age where god and his soldiers rule the earth, his goal is to find the portal and save himself.

Death Slayer V$4.99
A virus has escaped a secret lab ran by the Eibmoz Corporation. Everyone is infected... including yourself. You have minutes before you die from the fast acting virus and turn into a "Zombie". There may be a way to stay alive... but it wont be easy!

Cover Sky$0.99
Robots launched an attack on humans! You must stop them! "Cover Sky" is a fast-paced (small map) single-player shooting game that can switch between first and third person perspective at any time. It features fast start, end in fifteen minutes, customizable AI count(20 , 30, 40), dynamic environment, and multiple weapons.

Hollow 2$19.99
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.

Uploaded$4.99
Uploaded is a fast-paced, parkour, online multiplayer, and single-player shooter created by only one developer where you play as a robot with a human mind uploaded to it.

Retchid$24.99
You are a TEC Engineer from Earth ordered to retrieve and return sensitive data from the TEC Mining Facility on Titan. On arrival, you discover that the facility has been invaded by beings from another realm. Contend with these abominations as you complete your mission and escape Titan.

Set for the Battle$4.99
This game combines two game operations: real-time strategy and shooting. You're both a commander and a soldier. It is totally up to you to win the war by good tactics or superb marksmanship.

Hatchpunk$9.99
Hatchpunk is a retro first person shooter with unique visual style. You have a gun in one hand and a chainsaw in other hand. So come out and face the hordes of monsters that have invaded Earth. Use grapple hook for efficient movement. Kill enemies in close combat with chainsaw to regain your health.

Death Upon Us$5.0
Death Upon Us, is a game in which you will use your arsenal of guns to pull off cunning, exciting, and adrenaline pumping maneuvers to conquer levels in this game. Watch as your skills take you from killing a small horde of zombies in the School Yard to killing an abundance of zombies in the Temple.

Wandering Meatbags$5.99
Wandering Meatbags is a FPS zombie shooter. Walk around in the city, find loot and survive to the waves of zombies !

Invention 3$0.99
In this game you have to fight your way through hordes of zombies in search of a safe place.

Dead Beacon$4.99
Dead Beacon is a first-person survival horror inspired by late 1990s games and taking place in the Beacon manor, a location crawling with zombies and creatures governed by a malevolent will. Survive using the given array of weapons and escape the island.