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Games Like Unknown Signal

60+ similar titles based on shared tags and player behavior. Themes include Casual, Shooter, Indie, Singleplayer.

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  1. #1 Arena of Trials
    97% match2 user reviews0% of 2 reviews2026
    Dev: Bell Studio
    Windows

    Arena of Trials is a dynamic 3D game with action/RPG and survival arena elements. You'll find yourself in a variety of biomes, from the scorching desert to the icy wilderness, where every move can be decisive.

    Why similar: Casual 18.2%, Adventure 15.5%, Shooter 14.5%, Action 13.9%, FPS 12.2%

  2. #2 Magic Runes
    96% matchMixed48% of 21 reviews2024
    Dev: Daniel Li
    Windows

    Magic Runes - An exciting 3D game with adventure elements. You have to go on a dangerous adventure across a mysterious island full of ancient dinosaurs. Your goal is to cleanse the lands of darkness and return peace and tranquility to these lands!

    Why similar: Casual 19.8%, Shooter 17%, Adventure 16.9%, Action 15.1%, Exploration 9.9%

  3. #3 Magic Ring
    96% matchMixed69% of 16 reviews2024
    Dev: Daniel Li
    Windows

    Magic Ring is an exciting 3D game that takes you on a dangerous journey through the desert to take part in a legendary tournament!

    Why similar: Casual 19.4%, Shooter 16.6%, Adventure 16.5%, FPS 13.7%, Exploration 9.6%

  4. #4 Unknown Signal: Invasion
    95% matchMixed60% of 15 reviews2024
    Dev: Daniel Li
    Windows

    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: Casual 17.3%, Adventure 15%, Shooter 15%, FPS 13.5%, Action 13.3%

  5. #5 Infected Swarm
    94% match2 user reviews0% of 2 reviews2026
    Dev: Bell Studio
    Windows

    Infected Swarm is an adventure game with first-person shooter (FPS) elements.

    Why similar: Casual 20.7%, Adventure 17.6%, FPS 17.4%, Shooter 17.3%, Action 15.8%

  6. #6 Deadly Threat
    94% matchMixed42% of 38 reviews2021
    Dev: Robbie HoganPub: Enoops
    Windows

    Deadly Threat is an action-adventure game with RPG and first-person shooter (FPS) elements. You have to control the hero and explore mysterious locations in the dungeon.

    Why similar: Casual 17.7%, Adventure 15%, Shooter 14.8%, Action 13.7%, FPS 13.2%

  7. #7 Night Darkness
    93% matchMixed46% of 13 reviews2021
    Dev: Axe Games
    Windows

    You have to take control of one of the most famous mercenaries and complete a special mission to save humanity from certain death.

    Why similar: Casual 21.9%, FPS 20.4%, Shooter 19.6%, Action 17.5%, PvE 7.3%

  8. #8 VIRUS 91
    92% matchMixed65% of 20 reviews2023
    Dev: Mikki-Boi
    Windows

    VIRUS 91 is an adventure game with first-person shooter (FPS) elements. You have to take on the role of a sergeant and go to the laboratory, in which all the equipment is out of control. Explore mysterious locations and find out who is behind this whole situation!

    Why similar: Casual 23.8%, Shooter 21.3%, Adventure 20.2%, Exploration 12.4%, PvE 7.9%

  9. #9 Station Osirius
    91% matchMixed50% of 14 reviews2022
    Dev: Enoops
    Windows

    Osirius Station - The State has lost contact with Osirius Station. You are assigned the task of recovering to the station and reporting what is going on there.

    Why similar: Casual 21.8%, FPS 20%, Shooter 19.8%, Adventure 18.8%, First-Person 6.4%

  10. #10 Robber Sam
    91% matchMostly Negative36% of 39 reviews2022
    Dev: Louie Inc
    Windows

    Robber Sam - You have to take on the role of an ordinary man named Sam, who decided to become a robber.

    Why similar: Casual 22.1%, FPS 18%, Shooter 17.9%, Action 17.7%, Adventure 6.6%

  11. #11 Disaster
    90% matchMixed53% of 38 reviews2022
    Dev: Enoops
    Windows

    Disaster - You are going to take on the role of a bank robber in an ordinary city. This day did not bode well, but a terrible event happened.

    Why similar: Casual 22.5%, FPS 21.3%, Adventure 18.8%, Action 17.1%, First-Person 6.7%

  12. #12 Head Shot
    89% matchMixed53% of 1,820 reviews2016
    Dev: Indie Game Group
    Windows
    Median: 3.5 hrsMean: 20.3 hrs≥1hr: 93%

    Head Shot is a Cartoon FPS Game. There are 5 perks of character and too many weapons ...

    Why similar: FPS 26.1%, Casual 20.2%, Action 17.1%, Adventure 15.2%, Shooter 12.8%

  13. #13 Undead Paradise
    88% match9 user reviews60% of 10 reviews2024
    Dev: Bjorn StudiosPub: GP Games
    Windows

    First Person wave-based horde survival. Defeat endless hordes of enemies to reach higher scores!

    Why similar: FPS 21.5%, Shooter 21.2%, Action 20.3%, Casual 14.1%, First-Person 7%

  14. #14 Retro Pistol Hero
    89% matchNo user reviews2024
    Dev: Neosphera
    Windows

    Retro Pistol Hero - a 3D FPS shooter in retro pixel style with procedurally generated locations. The player's task is to clear an unknown office-like space from purple crystal enemies. The game is very challenging and dynamic.

    Why similar: Shooter 27.1%, Casual 19.7%, Action 18.3%, Adventure 15.3%, 3D 8.4%

  15. #15 Project Teddy
    86% matchMostly Positive77% of 13 reviews2023
    Dev: Moreflight Studios
    Windows · Linux

    Welcome to Project Teddy, the ultimate multiplayer game that promises endless fun and thrilling shootouts with your friends. Get ready to explore a game that was partially inspired by the popular games Garry’s Mod and Half-Life.

    Why similar: FPS 22%, Shooter 21.7%, Casual 21.3%, Action 20.5%, 3D 6.5%

  16. #16 Is This the Way
    87% matchNo user reviews2026
    Dev: Moth GamesPub: Navras Arena
    Windows

    Is This The Way is a chaotic 1–4 player online co-op survival game. Escape adaptive robot enemies, conquer physics-based parkour, and respawn to try again as teamwork turns into hilarious sabotage in unpredictable, fast-paced matches.

    Why similar: FPS 18.5%, Action 17.3%, Casual 17.3%, Adventure 16.9%, Exploration 9%

  17. #17 D3D INSIDE
    85% matchMostly Positive77% of 70 reviews2019
    Dev: Oblom studioPub: BekkerDev Studio
    Windows

    D3D INSIDE — a single 3D first-person shooter with quest chains, resource management and pumping.

    Why similar: Adventure 22.2%, Action 20.9%, Shooter 18%, FPS 15.9%, Casual 8.9%

  18. #18 Robots - Invaders
    84% matchMixed55% of 22 reviews2023
    Dev: Louie Inc
    Windows

    Robots - Invaders is a first-person 3D adventure game. You wake up early in the morning and realize that the robots no longer obey you, they were attacked by a virus. Alien forces have taken over their minds. Grab your weapons and fight back the invaders!

    Why similar: Casual 23.8%, Adventure 20.6%, Shooter 18.4%, FPS 17.8%, PvE 7%

  19. #19 DesertShootout
    86% matchNegative14% of 21 reviews2018
    Dev: MellowStudios
    Windows

    A town in the desert filled with bad guys. Buy some guns and take them out.

    Why similar: FPS 24.1%, Shooter 23.5%, Casual 22.6%, Action 18.1%, First-Person 7.4%

  20. #20 Mission: Aliens
    84% match6 user reviews100% of 6 reviews2022
    Dev: STuNT
    Windows

    Sergeant, last night we received a signal that an unknown aircraft of extraterrestrial origin had crashed in the taiga. The locals assured us that at the crash site they observed five creatures very similar to humans, only with gray skin and large almond-shaped eyes.

    Why similar: FPS 23%, Shooter 16.2%, Exploration 14.7%, Action 10.8%, PvE 10.6%

  21. #21 Attack Zone
    83% match1 user reviews100% of 1 reviews2022
    Dev: CryneX
    Windows

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

    Why similar: FPS 28.1%, Shooter 22.1%, Casual 15.4%, Action 15.3%, First-Person 9.1%

  22. #22 Estranged: The Departure
    81% matchVery Positive86% of 2,323 reviews2020
    Dev: Alan Edwardes
    Windows · Mac · Linux
    Median: 1.0 hrsMean: 9.0 hrs≥1hr: 51%

    Estranged: The Departure follows the story of a fisherman, stranded on a mysterious island during a violent storm. Little does he know his adventure has just begun, and the island is home to more than it first seems.

    Why similar: Adventure 23.8%, Action 21.5%, Casual 21.3%, FPS 15.8%, Shooter 6.8%

  23. #23 SCP: Short Story
    82% matchNo user reviews
    Dev: 10th Emerald Studio
    Windows

    SCP: Short Story is a first-person shooter set in a world where the K-class scenario destroyed almost every living form. You’ll have to get through this dead world, retrieve essential documents from Site-17, and most importantly - do not get killed by what survived.

    Why similar: Action 21.3%, FPS 20.6%, Adventure 20.6%, Shooter 20.5%, First-Person 7.3%

  24. #24 D3D INSIDE 2: HELL
    82% matchPositive82% of 49 reviews2020
    Dev: Oblom studioPub: BekkerDev Studio
    Windows

    D3D INSIDE 2: HELL is a first-person shooter in the style of low poly. The famous Ded, the storm of all demons, is back to send the demons back to hell!

    Why similar: Casual 29.1%, Adventure 27%, Action 25.6%, Indie 7%, FPS 5.9%

  25. #25 Book of Spells 2
    79% matchMostly Positive74% of 19 reviews2024
    Dev: Hardi
    Windows

    Book of Spells 2 is a continuation of the first part of the adventure game. This time an even more dangerous adventure awaits you, in which new enemies and locations await you!

    Why similar: Casual 24.4%, Adventure 21.4%, Shooter 21%, Exploration 12.1%, PvE 7.6%

  26. #26 JungleShoot
    81% matchMostly Negative25% of 12 reviews2018
    Dev: EcoShooter
    Windows

    Hunt and kill as much militia soldiers as you can. How long can you stay alive?

    Why similar: FPS 29.3%, Shooter 20.3%, Casual 17.4%, Action 16.7%, First-Person 11%

  27. #27 Fireflies
    80% matchMixed59% of 29 reviews2018
    Dev: Sourabh P Hamigi
    Windows

    Fireflies is a First Person Psychological Adventure. The core mechanics revolves around exploration, survival from the enemy and a bit puzzle solving elements added to it. You open drawers, doors, inspect objects, unravel the mysteries of the unknown, meet interesting characters.

    Why similar: Casual 27.6%, Adventure 25.8%, Action 24.7%, FPS 10.6%, Indie 6.7%

  28. #28 Pixel Combat: Zombie Shooter
    76% matchMostly Positive79% of 146 reviews2025
    Dev: Avega GamesPub: Brightika, Inc.
    Windows

    Pixel Combat Shooter is a pixel shooter where you have to fight for survival in a world plagued by zombie apocalypse. Defend your home from waves of zombies, build a time machine and fight unique bosses. Crafting, upgrades and a nostalgic atmosphere.

    Why similar: Casual 22.9%, Adventure 19.5%, Shooter 18.5%, Action 17.8%, Exploration 9%

  29. #29 Time to GOLF
    78% matchPositive88% of 17 reviews2021
    Dev: nattuhan
    Windows · Mac

    Time to GOLF is a golf climbing game conceived by an author who has never played golf before. You climb colorful mountains by hitting golf balls and jumping using only simple mouse controls.

    Why similar: Action 29.4%, Casual 29.1%, Adventure 27.6%, 3D 9%, Indie 2.7%

  30. #30 Vane
    79% matchMixed54% of 610 reviews2019
    Dev: Friend & Foe Games
    Windows
    Median: 36 minMean: 5.1 hrs≥1hr: 44%

    In a ruined desert, a strange golden dust transforms a free-spirited bird into a determined young child, setting off a chain of events that will reshape the world itself.

    Why similar: Adventure 29.8%, Casual 27.9%, Action 21.1%, Exploration 14.3%, Indie 7%

  31. #31 Bloodwatch
    78% match4 user reviews0% of 4 reviews2022
    Dev: Gamingscape
    Windows

    Bloodwatch is a short horror game about surviving at all cost on the island when the maniacs are trying to find and kill you. Explore, finding weapons, items, find the leader and kill him.

    Why similar: FPS 25.2%, Shooter 21.2%, Exploration 16.5%, Action 13.3%, First-Person 8.7%

  32. #32 Underground Durka: Ultimate Drochism
    77% matchNo user reviews
    Dev: blevsoft
    Windows

    A madhouse from which it is impossible to escape - go through various locations, find various weapons, kill various enemies and bosses.

    Why similar: Casual 31.2%, Action 27.5%, Adventure 19.4%, Exploration 10.7%, Atmospheric 6.2%

  33. #33 Bloodshot Frontier
    77% matchNo user reviews2026
    Dev: Stupci Games
    Windows

    Jeremiah County, 1874. As the most feared outlaw in America, the only way to live is to kill those hunting you down. Endure an endless firefight across the frontier against a relentless law force, or explore the county for yourself.

    Why similar: FPS 20%, Shooter 19.7%, Action 18.9%, Adventure 18.3%, First-Person 6.5%

  34. #34 Slak : Mech Trekking
    74% match4 user reviews50% of 4 reviews2025
    Dev: Bog
    Windows

    Slak is a short game that takes you across vast wildernesses, deserts , canyons, frontier settlements to seek out and destroy enemy's facilities.

    Why similar: Adventure 20.5%, Casual 20.1%, Shooter 18%, FPS 16.5%, Action 11.4%

  35. #35 Gates of Eden
    73% match6 user reviews83% of 6 reviews2025
    Dev: Li Create
    Windows

    Imagine "Doom" but in Heaven. Demons, evil creatures, and rebellious warriors have taken over the Kingdom, and it's your job to restore order to paradise. Fight to protect the Garden of Eden and defeat the Prince of Darkness.

    Why similar: Casual 17.6%, Action 17.6%, Adventure 17.2%, Shooter 14.9%, FPS 13.6%

  36. #36 Furry Sniper
    73% matchVery Positive90% of 81 reviews2024
    Dev: ZC
    Windows

    Your mission is tough: eliminate 30 furries scattered across a vast woodland. As an elite sniper, you’ll need precision, patience, and perseverance to track them down and complete your task.

    Why similar: FPS 22.4%, Shooter 21.5%, Casual 20.8%, Action 20.6%, First-Person 7.3%

  37. #37 Skeleton vs zombies
    76% match1 user reviews100% of 1 reviews2021
    Dev: G2
    Windows

    Your a skeleton and you shoot zombies

    Why similar: Casual 29.3%, Adventure 26.9%, Action 25.8%, Shooter 10.2%, Indie 7.1%

  38. #38 Zombie Prison Break
    75% match5 user reviews80% of 5 reviews2023
    Dev: Sean Mercer
    Windows

    This game has a fun aesthetic along with polished mechanics. Every gun is something unique that you most likely haven't seen in other games. The prison/map has different path options giving good replayability.

    Why similar: FPS 26.3%, Shooter 19.7%, Casual 13.3%, PvE 12.8%, Action 11.2%

  39. #39 SKYCOP
    75% matchNo user reviews
    Dev: SIENTURE
    Windows

    Welcome to the year 2080! The number of unemployed and criminals is skyrocketing, but we won't let it happen. This is where Project SkyCop comes in - an elite unit of police officers who can take on anything.

    Why similar: FPS 25.1%, Shooter 24.7%, Action 22.6%, First-Person 9.1%, Casual 8%

  40. #40 Lost Hammer
    74% matchMixed44% of 25 reviews2022
    Dev: Max Pedro
    Windows

    Lost Hammer - This is a 3D adventure with puzzle elements and first person view. You have to take on the role of a city dweller who dreams of becoming a blacksmith's apprentice.

    Why similar: Casual 29.3%, Adventure 24.9%, Exploration 16.6%, First-Person 10.6%, 3D 8.6%

  41. #41 Lil'Johnny Watermelon Smash
    71% matchPositive93% of 14 reviews2024
    Dev: Panther Game Design StudioPub: Panther Game Design Studio
    Windows

    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 25.7%, Shooter 25.4%, Action 23.2%, Casual 8.7%, Adventure 8.1%

  42. #42 Deathly Dominion
    71% matchMixed69% of 26 reviews2024
    Dev: xHARDHeMPuS
    Windows

    Deathly Dominion is an intense survival game where players face endless hordes of zombies in a post-apocalyptic world. Each wave brings new challenges, requiring quick skills and well-thought-out strategies to survive. An immersive and challenging game for fans of the genre.

    Why similar: Shooter 21.2%, Adventure 20.7%, FPS 20%, Action 17.8%, Exploration 12.4%

  43. #43 War Machine
    73% match1 user reviews50% of 2 reviews2020
    Dev: GN SoftWare
    Windows

    War Machine is a First Person Shooter in which a soldier (Ryan) has a mission to save the world from a machine revolution.

    Why similar: FPS 23.4%, Action 22.4%, Casual 22%, Adventure 21.3%, First-Person 7.8%

  44. #44 Forever Night
    72% match5 user reviews40% of 5 reviews2020
    Dev: Nickolay Fedyaev
    Windows · Linux

    Action adventure game with a great and atmospheric storyline and open world

    Why similar: Adventure 18.2%, FPS 17.7%, Shooter 17.4%, Action 15.7%, Casual 8.5%

  45. #45 Deadly Stigma
    72% matchPositive90% of 20 reviews2018
    Dev: Black Dragon Studio
    Windows

    Deadly Stigma is an exciting pixel shooter in Sci-Fi style. The action takes place on a spaceship built to transport the latest form of carbon life in the Universe. The central system was invaded by a virus created for destroying the Life Capsule. Your target is to stop it.

    Why similar: Casual 25.7%, Adventure 22.9%, Shooter 22.7%, Action 22.6%, Indie 6.2%

  46. #46 Deadfall Adventures
    71% matchMostly Positive73% of 2,609 reviews2013
    Dev: The Farm 51Pub: THQ Nordic
    Windows · Linux
    Median: 5.7 hrsMean: 7.3 hrs≥1hr: 92%

    Deadfall Adventures is an action-driven first-person shooter, spiced up with elements from action-adventure games. Become an adventurer, hunt for treasures, explore unknown regions of the world and rescue the damsel in distress from the clutches of enemies, both earthly and not-so-earthly.

    Why similar: FPS 29.1%, Adventure 20.8%, Shooter 18.4%, Action 17.6%, First-Person 8.6%

  47. #47 Ghost Maze
    69% matchPositive85% of 26 reviews2023
    Dev: Artur Rezende
    Windows

    Embark on this small adventure to conquer a treasure guarded by an iconic character from old games. Find keys to unlock secret passages, face enemies, and explore a labyrinth to discover the game's secrets. Get ready for an epic journey to become the hero who claims the wealth.

    Why similar: FPS 23.6%, Casual 23.3%, Shooter 23.1%, First-Person 7%, 3D 7%

  48. #48 Work Inc.
    67% match8 user reviews100% of 8 reviews2025
    Dev: Balla GamesPub: DeMon Games
    Windows

    Brace yourselves for Corporate Calamity in Work Inc, a First Person Arena Shooter with a conglomerate twist! Arm yourself with staplers and sharpeners to bash and shoot your way through the hordes of employees like your life (and your job) depend on it.

    Why similar: FPS 21.9%, Shooter 18.5%, Casual 12.8%, PvE 11.6%, Action 10.7%

  49. #49 Midnight Alert
    69% match4 user reviews75% of 4 reviews2023
    Dev: J-Tech Studio
    Windows · Mac · Linux

    Arming yourself against these creatures doesn’t mean you’re safe from the horrors that lurk around every corner.

    Why similar: FPS 21.3%, Shooter 20.8%, Adventure 20.1%, Action 17.3%, First-Person 7.2%

  50. #50 Pure Shooter
    70% matchNo user reviews2025
    Dev: Gumbbo
    Windows

    Single-Player / Action, Parkour, Aim-Trainer

    Why similar: FPS 18.4%, Shooter 17.6%, Action 17.4%, Casual 17.3%, Adventure 16.9%

  51. #51 Action Alien: Tropical
    70% matchMixed56% of 39 reviews2018
    Dev: Devdan Games
    Windows

    Explore the sea with your boat and clear islands of tropical forests infested with aliens and nests !

    Why similar: Casual 26.3%, Adventure 24.6%, Action 23.1%, FPS 19.7%, Indie 6.3%

  52. #52 Hooks And Shotguns
    70% match8 user reviews75% of 8 reviews2019
    Dev: Fifth Edge Studios
    Windows

    Shoot shotguns and swing around like a madman! In Hooks & Shotguns, your brother, who is the only family have left, has been captured in a soul trap by your life-long enemy, Silo, before he broke it to pieces. You have to put it back together and save him!

    Why similar: Casual 28.2%, Adventure 25.5%, Action 24.8%, Shooter 14.7%, Indie 6.8%

  53. #53 Do You Know Kimchi?
    67% matchMixed71% of 24 reviews2024
    Dev: Do You Know Kimchi?
    Windows

    by Heroes of the Storm , World has been Distorted. Find Kimchi

    Why similar: Action 24.2%, Casual 23.7%, Adventure 23.3%, Exploration 13.4%, PvE 8%

  54. #54 JackKnife
    68% matchNo user reviews
    Dev: SlavJankStudios
    Windows

    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 29.9%, Shooter 21.8%, Action 19.2%, Adventure 11.6%, First-Person 7.1%

  55. #55 AMYGDALA: Prelude
    68% matchNo user reviews
    Dev: MOONLIT JOURNEYS
    Windows

    Dragged into a dark conspiracy, explore and survive your way through the beginning of the end for the nation of Australia. Use your wits and instinct to stay alive in this 2000s-style first person liminal exploratory horror shooter set down under during the 1990s.

    Why similar: FPS 20.5%, Shooter 20.1%, Adventure 13.4%, Action 13.1%, Exploration 12.3%

  56. #56 Wandering Wolf
    67% matchNo user reviews2026
    Dev: Tihor TeamPub: MIROWIN
    Windows

    Survival-Action experience in a dead world destroyed by civil war. You have to complete your own story, fighting for survival with monsters and nature.

    Why similar: Shooter 20.7%, Action 19%, Adventure 18.4%, FPS 16.3%, Exploration 12.1%

  57. #57 Subsurface
    67% matchNo user reviews
    Dev: Tyler Powell Studios
    Windows

    A co-op underwater horror game where you and your crew explore multiple submerged locations, recover resources, and survive what lurks in the depths.

    Why similar: Shooter 18.8%, Action 17.2%, Adventure 16.9%, FPS 16.8%, Exploration 11.1%

  58. #58 ポーラー エクスプローラー: 北極への VR そり遊び
    68% matchNo user reviews2024
    Dev: Thoth VR Health
    Windows

    This is a VR adventure type game in which you play as a brave pilot who drives a sleigh through a world full of icebergs and snow on a polar expedition.

    Why similar: Casual 34.1%, Adventure 28.7%, Action 25.6%, 3D 9.3%, Singleplayer 2.2%

  59. #59 Project Redsun
    66% matchNo user reviews
    Dev: CustomDev
    Windows · Mac

    Project Redsun is a zombie First person shooter. You have to defend yourself against hoards of zombies coming straight for you.

    Why similar: FPS 25.4%, Shooter 24.9%, Action 22.6%, First-Person 9.2%, 3D 7.5%

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Games Like Unknown Signal

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