
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.
60+ similar titles based on shared tags and player behavior. Themes include Action, FPS, Shooter, 3D.

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.

ONCE / однажды
ONCE / однажды is a first-person adventure game set in an alternative post-Soviet space. As a volunteer, you go to conduct an unscheduled inspection of power plant points.

AFTERGLOW
AFTERGLOW - is an adventure game set in the post-war nuclear winter of 2058, where energy, weapons, and mods are valued above all else.
ONCE / однажды is a first-person adventure game set in an alternative post-Soviet space. As a volunteer, you go to conduct an unscheduled inspection of power plant points.
Why similar: FPS 20%, Shooter 14.8%, Action-Adventure 14.4%, Post-apocalyptic 10.2%, Action 10.1%
AFTERGLOW - is an adventure game set in the post-war nuclear winter of 2058, where energy, weapons, and mods are valued above all else.
Why similar: FPS 21.1%, Post-apocalyptic 16.5%, Shooter 13%, Action-Adventure 12.9%, Futuristic 11.4%
FLEEING ESCAPE is a wave-based survival horror game with an emphasis on the player's choice . At the end of every wave, the player must escape to a different Island to survive. Each island has a unique gamemode, weapons, loot, upgrades, and enemies that can drastically change the gameplay.
Why similar: FPS 18.6%, Shooter 15.4%, Action-Adventure 14.9%, Action 14.9%, Post-apocalyptic 7.5%
Trapped in a relentless time loop, fight your way through a mysterious arena. Explore, adapt, and use what you’ve learned throughout each reset to uncover its secrets, and reach your freedom.
Why similar: FPS 21.7%, Shooter 19.2%, Action 17%, Action-Adventure 16.3%, Futuristic 12.2%
Make cute things cry!
Why similar: FPS 25.4%, Shooter 17.3%, Robots 14.2%, Action 10.6%, Sci-fi 9.9%
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 20.3%, Shooter 16.8%, Action-Adventure 16.3%, Action 15.9%, Futuristic 9.8%
A high-mobility sci-fi FPS built around full directional gravity control. Rotate gravity at will, transform walls into floors, ceilings into escape routes, and vertical arenas into tactical advantages. Combine precision gunplay with fluid movement to survive relentless, escalating enemy pressure.
Why similar: FPS 23%, Shooter 20.6%, Action 18.7%, Futuristic 8.7%, First-Person 7.2%
Win robot battles to decide share prices and the fate of your community in this unique FPS experience
Why similar: FPS 21.7%, Shooter 17.8%, Action 15.6%, Post-apocalyptic 10.8%, Futuristic 10.6%
Use your FPS expertise and beat it!! The enemy AI in the game will follow the player's behavior and try to surpass you; please do your best to defeat it, it may perform beyond your expectations, and the rest will surpass you!
Why similar: FPS 27.2%, Shooter 23.8%, Action 12.7%, First-Person 12.2%, Robots 12.1%
Vigilant Inquest is a movement shooter where you play as a detective that got fired from their job because one case that was dropped just didn't sit right with you, so you go out on your own to find out the truth about the abandoned factory.
Why similar: FPS 19.1%, Action 16.8%, Action-Adventure 16%, Shooter 16%, Robots 10%
A dark atmospheric scifi First Person Shooter. Encounter characters including Jade An A.I implanted in your head, do missions to help others and get you off Earth before the Mantis destroy it.
Why similar: Post-apocalyptic 21.4%, FPS 18.7%, Futuristic 15.9%, Shooter 11.3%, Action 10.6%
Exodomia is a narrative-driven, action-adventure game set on the robotic world of Salakar V! In this fast-paced combat experience, you will encounter many dangerous creatures and enemies as you navigate a story of struggle and survival.
Why similar: FPS 23.5%, Shooter 16.9%, Action-Adventure 14.4%, Action 10.2%, First-Person 8.1%
Stylized sci-fi FPS shooter
Why similar: FPS 31.9%, Shooter 21.4%, Action 16.8%, Action-Adventure 15.1%, Sci-fi 5.6%
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 27.4%, Shooter 18.5%, Action-Adventure 14.5%, Action 11%, First-Person 7.9%
A sci-fi first-person shooter with a dynamic deployable cover system. A demo level from our game Bounty.
Why similar: FPS 34%, Shooter 19.1%, Action 18%, Sci-fi 8.5%, First-Person 8.3%
Island of the Dead is a video game where you, the player, are stuck on an island full of zombies, to win, you must kill them all.
Why similar: FPS 26%, Action 19.5%, Action-Adventure 19.5%, Shooter 12.6%, First-Person 7.5%
A survival shooter with story elements where you explore a hostile alien world after crash-landing your spaceship. Complete quests and gather the resources needed to escape.
Why similar: FPS 26.8%, Shooter 17%, Action-Adventure 14.3%, Action 9.9%, First-Person 7.9%
A game where you shoot robots.
Why similar: FPS 24.3%, Shooter 16.1%, Post-apocalyptic 11.3%, Robots 10%, Action 9.7%
Its not just a Maze; its a Quest! Enter the captivating realm of Maze Quest, where each unexpected turn presents fresh challenges, hidden treasures, and unexpected surprises! Navigate through intricate mazes, collecting objects and dodging obstacles, all while racing against the clock. 24 Levels!
Why similar: FPS 22.1%, Action-Adventure 19.3%, Action 18.8%, Shooter 18.4%, Futuristic 8.8%
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 28.1%, Shooter 18.9%, Action-Adventure 16%, Action 10.8%, First-Person 9.8%
A simple, fun, FPS where you must advance through waves of evil robots. Use your energy weapons to fight them and escape to freedom!
Why similar: FPS 28.9%, Shooter 24%, Action 22.5%, First-Person 13.1%, Sci-fi 9%
Shoot your way through an alien takeover. Using your flashlight to see through the darkness and fight the aliens to make your way off the ship.
Why similar: FPS 24.2%, Shooter 20%, Action 18.2%, Futuristic 15%, First-Person 11.1%
Lil Johnny, armed with a watermelon gun, defends his tranquil world from the malevolent dragon Steve. To reach Steve’s lair, he faces nineteen timed levels, honing his skills through target practice. Panther Game Design Studio’s legacy is a high school class from Ottawa Canada.
Why similar: FPS 27.2%, Shooter 22.6%, Action 21.2%, Futuristic 16.6%, 3D 6.8%
Steel Wake is a rogue-lite mech FPS takes place in a future locked in a perpetual war. Pilot a siege mech capable of large-scale destruction. Push through enemy defenses and cause havoc with overwhelming firepower.
Why similar: FPS 22.3%, Shooter 18.3%, Action 16.4%, Robots 10.9%, Post-apocalyptic 10.8%
Find yourself aboard a giant spaceship in IHAS, a gripping Sci-Fi adventure handcrafted by a solo Ukrainian developer. Experience intense FPS action, mind-bending puzzles, and epic boss battles.
Why similar: FPS 20.1%, Shooter 14.9%, Action-Adventure 13.2%, Futuristic 10.1%, First-Person 9.1%
A dark survival horror game of intense chases, deadly traps, and unpredictable enemies. Run, hide, and outsmart masked predators and exploding-headed humans as you uncover the terrifying secret of the Purple Rabbit.
Why similar: Action-Adventure 17.2%, Action 16.9%, FPS 16.1%, Shooter 14.3%, Robots 9%
Horror FPS where you'll be dealing with crawling monsters.
Why similar: FPS 29.1%, Shooter 24.1%, Action 22.1%, First-Person 12.1%, 3D 7.1%
It's a fictitious post-apocalyptic world, 15 years after the catastrophe, you have to leave your shelter and explore a world devoid of human life. On your own, you must find a way to survive.
Why similar: FPS 23%, Shooter 16.7%, Action-Adventure 14.8%, Post-apocalyptic 14.7%, First-Person 9.4%
Get into an alternative world in which an unknown catastrophe occurred, which led to the complete disappearance of mankind. Find out the cause of what happened and most importantly, try to survive, because you are far from alone in this world.
Why similar: FPS 21.3%, Shooter 18.8%, Action 16.4%, Futuristic 10.6%, Post-apocalyptic 9%
Before you lies the story of a legendary Legion, destined in the distant future to reshape Earth’s civilization and lead its mission among the stars. A future in which humanity will achieve victory in the decisive battle for the Savitar space station.
Why similar: FPS 25.6%, Shooter 21.1%, Action 18.8%, Futuristic 10.4%, First-Person 8.9%
Let's vanish some ghosts! Explore, shoot, run, throw grenades, have some fun and get a little scared. Your mission is to find and annihilate all the ghosts.
Why similar: FPS 29%, Action 20.9%, Shooter 17.7%, Dark 11.6%, First-Person 7%
Welcome to KILLFISH. In this Action/FPS game, you'll dive into a captivating world where robots have taken control on a factory. Embark on an epic adventure filled with a unique hook mechanic that will give you freedom to explore and kill in flashy ways.
Why similar: FPS 16.7%, Robots 15.3%, Shooter 13.8%, Action-Adventure 10.6%, Post-apocalyptic 10.5%
Kreed, a massive gravity field of unknown proportions, is threatening to swallow the galaxy whole. As a soldier marooned there, you must fight for your survival against hordes of alien marauders and unearth the dark secret behind the mysterious space anomaly.
Why similar: FPS 25.6%, Shooter 21.1%, Action 18.8%, Futuristic 10.4%, First-Person 8.9%
Unknown Signal: Invasion is a continuation of the exciting sci-fi game. This time you have to go to an unknown planet to investigate a new mysterious signal coming from an unknown source.
Why similar: FPS 18.8%, Shooter 17.7%, Action-Adventure 16.9%, Action 16%, Futuristic 9.4%
Salyut π is a FIRST PERSON SHOOTER, with a great ATMOSPHERE. This game this game is set in a futuristic base, all this with great GRAPHICS.
Why similar: Shooter 24.5%, Action 22.9%, FPS 18.5%, First-Person 14.6%, Sci-fi 10.1%
Stranded on a broken spaceship, you and your crew must scavenge resources, build and repair your ship, and fend off constant robotic alien assault. With oxygen and food running low, every decision could mean survival—or death. How long can you hold out?
Why similar: FPS 21.2%, Action-Adventure 17%, Action 16.3%, Robots 13.7%, Futuristic 12.1%
A PC first-person shooter game with a short single-player campaign containing 13 maps and several cut-scenes.
Why similar: FPS 20.9%, Action 17%, Shooter 16.8%, Action-Adventure 16.1%, Futuristic 9.1%
Survive. Protect. Endure. An intense, action-packed survival FPS where you fight through hundreds of zombies, manage scarce resources, and do everything you can to keep your pregnant wife alive.
Why similar: FPS 21%, Shooter 15.6%, Post-apocalyptic 13.5%, Action-Adventure 11.5%, First-Person 9.8%
Rocket Bots is a fast-paced FPS where you destroy waves of hacked robots in simple compact arenas. Build custom ones via Steam Workshop and fight for divine glory.
Why similar: FPS 31.3%, Robots 17.9%, Action 12.1%, Shooter 11.8%, Futuristic 8.6%
In a world dominated by machines, mankind has lost hope for the future. You are a machine hunter. Your task is to recover and use the lost technology to save the human race. Track, hunt and build shelter in this extremely hostile world.
Why similar: FPS 32.2%, Shooter 15.1%, Action 13.3%, First-Person 11.9%, Sci-fi 11.5%
ROG Citadel XV is a single-player, free to play FPS, combined with cutting-edge ROG product display. Dive into the new chapter to experience the story and challenges in this flying fortress.
Why similar: FPS 21.1%, Action 19.2%, Shooter 17.5%, Action-Adventure 16.7%, First-Person 8.5%
Ralkoz is a single-player first-person action-horror game that tells the story of a man confronting the unknown after a life filled with loss. In abandoned forests, among mysterious structures, and across ancient times. Surviving is not enough — you must also uncover the truth.
Why similar: FPS 21.5%, Action 18%, Shooter 17.8%, Action-Adventure 17.4%, First-Person 8.3%
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 32%, Shooter 18%, First-Person 12.7%, Action 12.7%, 3D 7.5%
Tower of Portal is a little Indie FPS Shooter, where you control a soldier with the mission to destroy the AI Central Computer that controls the machines spreads in the city. Your mission is avoid this domination through the machines.
Why similar: FPS 28.4%, Shooter 22.9%, Action 21.2%, Futuristic 16.9%, 3D 6.9%
In The Apollo Project, you must survive against men and nature itself before it's too late. Harness the power of an alien artifact to infiltrate a top secret research facility to save the world from impending climate disaster. Can you make it out alive before it's too late?
Why similar: FPS 23%, Shooter 17.2%, Action-Adventure 15.2%, Post-apocalyptic 13.3%, First-Person 9.3%
A cinematic sci-fi experience set in a fractured future where humanity’s greatest experiment has already failed. Explore forbidden facilities, uncover lost truths, and question the cost of perfection in a world shaped by unseen architects.
Why similar: FPS 21.1%, Shooter 17.3%, Action-Adventure 16.8%, Action 12.3%, First-Person 8.4%
Anarchy School is a story-rich first-person action adventure set in a fictional upper school in Finland, of all places. Unravel the secrets of the school, and rise up against the malicious principal Nazier.
Why similar: FPS 23.6%, Shooter 19.7%, Action-Adventure 19.3%, Action 18.6%, First-Person 9%
Step into 'Phantom Xcape' and become an international spy in a thrilling first-person stealth action game. Use advanced stealth tactics and espionage tools to navigate through challenging missions and make critical decisions that impact the story.
Why similar: FPS 22.8%, Shooter 18.8%, Action-Adventure 18.3%, Action 17.5%, First-Person 8.8%
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 24.2%, Shooter 19.9%, Action 17.7%, Futuristic 11.6%, First-Person 10.2%
News has come back to Earth of an intergalactic war rapidly approaching. There is only one hope left. You.
Why similar: Action 31.8%, FPS 30.9%, Shooter 23.7%, First-Person 13.6%
Robots n Lasers is my first Project to be published. It is a shooter based on fast reactions, aim and a little bit of patience.
Why similar: FPS 21.2%, Robots 17.9%, Shooter 16.6%, Action 9.7%, First-Person 8.9%
Alcyone is a Science Fiction 3D First Person Shooter (FPS) Video Game set in an Open World mid-crisis New York City (NYC) that can be freely explored by the players.
Why similar: FPS 29.6%, Shooter 24.5%, Action 22.5%, First-Person 13.5%, Sci-fi 9%
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 25.2%, Action-Adventure 15.8%, Shooter 15%, Action 11.9%, First-Person 8.7%
In this game you have to fight your way through hordes of zombies in search of a safe place.
Why similar: FPS 26.7%, Shooter 17.1%, Post-apocalyptic 16%, Action 11.8%, Action-Adventure 8.1%
Play as a Computer Virus that can take control of any robot, your mission is to DESTROY THEM ALL!
Why similar: FPS 24.7%, Shooter 17.5%, Action 11.8%, Robots 11.8%, First-Person 9.6%
2032 is an Indie game with unique features. By 2032, 50% of global vegetation had already been completely consumed by a pest called P-X. A world war arises for basic resources for survival. Spider, a renowned soldier of the armed forces is summoned.
Why similar: FPS 18.4%, Shooter 14.3%, Post-apocalyptic 13.3%, Action-Adventure 13.3%, Futuristic 12.6%
After Dark is a first-person endless wave zombie shooter set across multiple locations. Survive as long as you can against relentless hordes of the dead in a fight that only ends when you do.
Why similar: FPS 24.3%, Shooter 19.8%, Action 17%, Post-apocalyptic 11.7%, First-Person 10.5%
A futuristic sci-fi first person shooter where combatants fight for the fate of their home.
Why similar: FPS 32.5%, Shooter 21.7%, Action 16.2%, First-Person 11%, Atmospheric 8.5%
Manipulate time to overcome obstacles in a clever way. A sci-fi FPS game with large variety of weapons and foes set in a remote military research lab where an experiment has gone horribly wrong.
Why similar: FPS 22.8%, Shooter 17.9%, Action 11.7%, Futuristic 10.6%, First-Person 9.6%