Games like 217 - Open Sourced

98%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:character development, gameplay

98% User Score Based on 108 reviews

Deep beneath the surface of the dead Earth, the City, the last refuge of humanity, hides. Engineering genius and efforts of all mankind; a giant structure of steel, concrete, and biopolymers. It keeps the remnants of civilization one step away from total extinction. If you enjoyed this game, see our list of games similar to Athanasy.

A first-person survival game where you command the dead — because you are one of them. Build, craft, and survive while uncovering a truth buried in your own memories: you were the monster all along. If you enjoyed this game, see our list of games similar to Last Light: Survival.

An online fantasy RPG in a city built on the scar where two gods destroyed each other. Fight in real-time party combat as a Paladin, Wizard, or Fallen outcast, clear dungeons, upgrade your gear at the forge — and step into a PvP Arena where every cosmetic bonus is switched off. If you enjoyed this game, see our list of games similar to Champions Of Thaloria.

84%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

84% User Score Based on 144 reviews

Werewolf: The Inner Beast is a 3D third person survival horror game with a female protagonist. Story driven linear gameplay in a dark, claustrophobic atmosphere. The heroine has been kidnapped and imprisoned in a cruel station far away from civilization, stalked by a werewolf bringing hell with him. Can she escape this nightmare station? List of features: Storyline with dark and clau… If you enjoyed this game, see our list of games similar to Werewolf: The Inner Beast.

53%Game Brain Score

Most mentioned positive aspects:atmosphere, optimization

Most mentioned negative aspects:graphics, gameplay

53% User Score Based on 73 reviews

VORAX is an Open World Survival Horror game set on a Mediterranean island where a mysterious pathogen has infected the local population.An army battalion is sent to quarantine the population but 48 hours later all communication with the battalion is lost. What was supposed to be a simple mission quickly turns into a fight for survival as your helicopter crashes, stranding you on the island, alone.… If you enjoyed this game, see our list of games similar to Vorax.

94%Game Brain Score

Most mentioned positive aspects:story, emotional

Most mentioned negative aspects:gameplay, stability

94% User Score Based on 65 reviews

Content Creation and Streaming GuidelinesYou are free to create and stream content using “Winion Virus.” (However, secondary sales such as merchandise are not allowed.) Please note that the game contains elements of strong language, death, gore, self-harm, and suicide. Make sure to include this information in your content or its description. About the Game "What if there i… If you enjoyed this game, see our list of games similar to Winion Virus.

82%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:gameplay, replayability

88% User Score Based on 474 reviews

Critic Score 69%Based on 4 reviews

Synergia is a yuri thriller visual novel that takes place in a cyberpunk future, wrapped up in a beautifully unique, vibrant neon aesthetic. At the end of the world, sometimes love is the ultimate crime. If you enjoyed this game, see our list of games similar to Synergia.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:monetization, stability

86% User Score Based on 1,221 reviews

Myo Hyori, a gifted Korean teenage girl who must face the perils of the future. Survive many hazards, explore a seemingly endless metropolis and beyond as the world around you implodes and history marches towards its inevitable conclusion. If you enjoyed this game, see our list of games similar to G String.

95%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:optimization, monetization

95% User Score Based on 796 reviews

You play as a man turned into a ball and you need to steal all the gas from the forest at all costs. If you enjoyed this game, see our list of games similar to Ukrainian ball in search of gas.

71%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:grinding, stability

76% User Score Based on 2,961 reviews

Critic Score 66%Based on 10 reviews

Observer is a first person perspective horror game that focuses on a dark, atmospheric environment and deep story telling. If you enjoyed this game, see our list of games similar to Observer.

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.

99%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:grinding, monetization

99% User Score Based on 1,554 reviews

this is a game about magnifying horses. If you enjoyed this game, see our list of games similar to Horse Magnifier: The Full Horse.

99%Game Brain Score

Most mentioned positive aspects:story, emotional

Most mentioned negative aspects:gameplay

99% User Score Based on 102 reviews

A horror-romance visual novel following the trials of a dysfunctional friend group thrust back into the wish-granting wonderland of their youth. Either they face the issues plaguing them or risk dying in horrific ways again… and again… and again. If you enjoyed this game, see our list of games similar to Our Wonderland.

83%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:gameplay, stability

83% User Score Based on 98 reviews

INFERNO PROTOCOL is a co-op survival horror set in a maze that does not stay still. There is no map you can trust. No corridor you can return to the way you came. You'll mark the walls, harvest the things that hunt you, and inject yourself with things that may save you or rewrite you. Solo or up to 6 players. Somewhere in here, there's a way out. FIND YOUR WAY OUT The maze does not stay still. The… If you enjoyed this game, see our list of games similar to Inferno Protocol.

96%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:replayability, grinding

96% User Score Based on 1,084 reviews

Step in the shoes of the titular Desert Stalker, and scour the wasteland for artifacts and erotic encounters in this acclaimed Adult Visual Novel where your choices shape the game’s story. Dive into a world filled with grit, sex, and unparalleled power fantasies. If you enjoyed this game, see our list of games similar to Desert Stalker.

74%Game Brain Score

Most mentioned positive aspects:story, graphics

100% User Score Based on 25 reviews

To Kill Eros is a drama-filled BL Visual Novel exploring the flavors of love and the depth between people who join hands — while also blaming Eros for everything, of course! If you enjoyed this game, see our list of games similar to To Kill Eros.

83%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

89% User Score Based on 362 reviews

Critic Score 63%Based on 2 reviews

A blood-soaked interactive horror FMV If you enjoyed this game, see our list of games similar to Dead Reset.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization, replayability

87% User Score Based on 1,028 reviews

Vigil is a short Narrative Horror Game that takes place in an unsettling underground facility. Your job is to dispose of boxes, however, you’re not alone. A terrifying automaton roams the facility, moving only when you look away or when you blink in real life. If you enjoyed this game, see our list of games similar to Vigil.

63%Game Brain Score

Most mentioned positive aspects:atmosphere, story

Most mentioned negative aspects:gameplay

94% User Score Based on 18 reviews

Abject Abyss is a first person horror adventure where tension builds, monsters lurk, and help is very, very, far away. What begins as a normal work day at one of the most advanced, and most isolated medical research facilities ever built, quickly spirals into catastrophe. Journey through a collapsing facility, piecing together what went wrong and trying to avoid the horrors hiding in the dark. … If you enjoyed this game, see our list of games similar to Abject Abyss.

70%Game Brain Score

Most mentioned positive aspects:graphics, atmosphere

Most mentioned negative aspects:story, gameplay

70% User Score Based on 74 reviews

"Pathogen X" is an atmospheric first-person survival horror game in which you have to take on the role of a BRCI special agent named Aiden Clark. He goes on a deadly mission to an underground laboratory to prevent a biological threat and retrieve a sample of Pathogen X. Features Biological Threat: you will encounter various terrifying mutations caused by Pathogen X, and must fight for survival in … If you enjoyed this game, see our list of games similar to PATHOGEN X.

71%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

71% User Score Based on 2,844 reviews

Overview In this first person horror game, immerse yourself in the dark otherworldly horror of the medieval. A long and dangerous road awaits the chosen Pilgrims. You will journey to find out what lies at the end of the road. Thrust from the safety of your Village, given little supplies and a powered wagon. Take yourself and your companions through a dark world to find what awaits you along this … If you enjoyed this game, see our list of games similar to PILGRIM.

48%Game Brain Score

Most mentioned negative aspects:stability, graphics

50% User Score Based on 46 reviews

EVENT CLASSIFIED is a unique horror shooter that allows players to take on a role of a soldier, prisoner, scientist and even monster. Fight other players or unite with them to survive in this mysterious facility.Every role has its unique objectives which will inevitably intersect with the objectives of others. It is entirely up to the players whether they cooperate or compete.Irrespectively of the… If you enjoyed this game, see our list of games similar to SCP: EVENT CLASSIFIED.

52%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

52% User Score Based on 182 reviews

Immerse yourself in a survival experience, where a mysterious liquid takes hold of your life. Courage, time pressure and the sheer will to survive will determine your future. If you enjoyed this game, see our list of games similar to Serum.

80%Game Brain Score

Most mentioned positive aspects:story, atmosphere

Most mentioned negative aspects:stability, music

80% User Score Based on 258 reviews

MAIN FEATURES ■ Raid System. Explore the most dangerous corners of the Zone — from the "Secret Tunnels" to the "Military Town" with the Soviet radar station "Duga", towering on the horizon. ■ Relentless dystopia of the Chornobyl Zone - expect dozens of hours of unhurried and tense survival in this bleak world. ■ Engaging and unpredictable storyline. The fate of the … If you enjoyed this game, see our list of games similar to Z.O.N.A Project X VR.

87%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

93% User Score Based on 28,787 reviews

Critic Score 60%Based on 1 reviews

BONEWORKS Is a narrative VR action adventure using advanced experimental physics mechanics. Dynamically navigate through environments, engage in physics heavy combat, and creatively approach puzzles with physics. Features Advanced Physics: Designed entirely for consistent universal rules, the advanced physics mechanics encourage players to confidently and creatively interact with the virtual world… If you enjoyed this game, see our list of games similar to BONEWORKS.

83%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

83% User Score Based on 187 reviews

Corrosive Studios is proud to introduce Waste Walkers! A unique, post-apocalyptic role playing game. Waste Walkers allows players to discover the horrors of the apocalypse through a harsh struggle for survival. If you enjoyed this game, see our list of games similar to Waste Walkers.

63%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

57% User Score Based on 5,831 reviews

Critic Score 73%Based on 6 reviews

The Ultimate Edition of Homefront includes the base game, all downloadable content + multiplayer map packs. If you enjoyed this game, see our list of games similar to Homefront.

90%Game Brain Score

Most mentioned positive aspects:story, music

Most mentioned negative aspects:grinding, stability

96% User Score Based on 888 reviews

Critic Score 80%Based on 6 reviews

Lead The Rebellion, build your army, and shape the world with your choices. A story-heavy adventure game with multiple endings, romance options, and non-linear storytelling. A vast dark fantasy world waiting to be explored. Inspired by Dragon Age, and Mass Effect. Fully voice acted by a stellar cast! If you enjoyed this game, see our list of games similar to Winds of Change.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:replayability, grinding

75% User Score Based on 270 reviews

Critic Score 67%Based on 3 reviews

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 every nook and cranny of this place will be the key to unveiling its secrets and get out of there alive. If you enjoyed this game, see our list of games similar to Remorse: The List.

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.

74%Game Brain Score

Most mentioned positive aspects:music, atmosphere

Most mentioned negative aspects:gameplay, story

74% User Score Based on 50 reviews

Marrow is a 2D, Cosmic-Horror themed, action-adventure game emphasizing challenge, puzzles, platforming, combat and navigation. Leap, crawl, slash and blast your way through the cavernous bowels of a menacing mountain in a quest to find your lost friends. If you enjoyed this game, see our list of games similar to Marrow.

77%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

77% User Score Based on 279 reviews

Corpus Edax is a first-person-melee RPG enveloped in an immersive-sim design philosophy. Set in newly built city on a distant planet, create your character and make your own choices in a reactive world - fight, talk or sneak your way out of confrontation. Your decision, is the right decision. If you enjoyed this game, see our list of games similar to CORPUS EDAX.

49%Game Brain Score

Most mentioned positive aspects:music, atmosphere

Most mentioned negative aspects:gameplay, graphics

49% User Score Based on 149 reviews

Crimson Metal is an old school, hardcore, dynamic, brutal, challenging and atmospheric first person shooter experience. In other words - this game is not for faint hearted. If you enjoyed this game, see our list of games similar to Crimson Metal.

73%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:story, gameplay

73% User Score Based on 121 reviews

FLSM : Glimmer Deck is an NSFW sci-fi sex simulator for PCs. Notice: Due to itch.io removing adult games in July, 2025, please visit https://futurelovespacemachine.com/ to get the full game. The version here is just a free demo. Already bought it? If you already purchased the Extra Goodies (FLSM full version) then please go here to download the latest version. Want to have sex with aliens, ro… If you enjoyed this game, see our list of games similar to Future Love Space Machine (FLSM) : Adult SciFi Sex (NSFW Erotic Lewd).

83%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:graphics, stability

83% User Score Based on 521 reviews

Welcome to the Blood Party! Play together with up to 3 people and compete in deadly game shows. Customize your zombie, build your own levels, share them via Steam Workshop and die a lot. If you enjoyed this game, see our list of games similar to Ben and Ed: Blood Party.

58%Game Brain Score

Most mentioned positive aspects:story, gameplay

73% User Score Based on 30 reviews

The Nazis are scouring the globe for powerful occult artifacts. Can you beat them to the treasures and save the world from a thousand years of darkness? If you enjoyed this game, see our list of games similar to Relics of the Lost Age.

63%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, optimization

72% User Score Based on 39 reviews

A single player metroidvania 3D game with cooperative gameplay. Find out what's going on by taking control of distinct characters and change between them whenever you want. An unique mix of 3rd person shooter and challenging puzzles! If you enjoyed this game, see our list of games similar to The Body Changer.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

86% User Score Based on 7,434 reviews

Critic Score 85%Based on 2 reviews

Saints & Sinners is a game unlike any other in The Walking Dead universe. Every challenge you face and decision you make is driven by YOU. Fight the undead, scavenge through the flooded ruins of New Orleans, and face gut-wrenching choices for you and the other survivors. Live The Walking Dead. If you enjoyed this game, see our list of games similar to The Walking Dead: Saints & Sinners.

99%Game Brain Score

Most mentioned positive aspects:story, emotional

Most mentioned negative aspects:grinding, gameplay

99% User Score Based on 310 reviews

Mice Tea is a visual novel full of transformation, sex, and steamy, hot beverages. Take the role of twentysomething bookstore clerk Margaret de Campos as she finds a box of magical tea with transformative powers that turns the lives of her and her friends into an unforgettable, erotic adventure. If you enjoyed this game, see our list of games similar to Mice Tea.

86%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

86% User Score Based on 9,762 reviews

Humanity is on the brink of extinction. From New York to Moscow and Jerusalem, the undead apocalypse continues to spread. As the end looms, a hardened few bands together to defeat the horde and outlive the dead. World War Z is a heart-pounding co-op third-person shooter for up to 4 players featuring swarms of hundreds of zombies. Based on the Paramount Pictures film, World War Z focuses on fast-p… If you enjoyed this game, see our list of games similar to World War Z.

57%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, stability

58% User Score Based on 716 reviews

Critic Score 53%Based on 2 reviews

Explore, fight, and survive as an awakened sleeper, in a fallen utopian city ravaged by a horrific disease. With an array of hi-tech weapons, highly immersive UI, full-body awareness, and much more, P.A.M.E.L.A. delivers an intense and unforgiving survival experience. If you enjoyed this game, see our list of games similar to P.A.M.E.L.A.

80%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

80% User Score Based on 10,079 reviews

EARLY DEVELOPMENT (ALPHA)We still have a long road ahead and more exciting content planned! Subscribe to our Socials, visit our website, or join our Discord community for more info and updates about the development of the project. WHAT IS SCP?SCP originates from the SCP wiki, a community-run collaborative writing project that has been running since 2008. the acronym SCP refers to Special Contain… If you enjoyed this game, see our list of games similar to SCP: 5K.

81%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, grinding

85% User Score Based on 861 reviews

Critic Score 68%Based on 2 reviews

Experience what the island has in store as you uncover the secretive Arque Corporation, burrowing ever deeper into their dangerous and haphazard operations. If you enjoyed this game, see our list of games similar to Estranged: The Departure.

"After your mother’s sudden and inexplicable death, you—a 17-year-old high schooler—are sent to live with an uncle you’ve never met. A man who couldn’t even be bothered to attend his own sister’s funeral. Arriving in the restless sprawl of New York City, you expect nothing but a noisy, ordinary life." "But your uncle is not what he seems. And neither is the city." "Everything changed the moment … If you enjoyed this game, see our list of games similar to SPECIAL AGENT MONSTER.

51%Game Brain Score

Most mentioned negative aspects:gameplay

83% User Score Based on 12 reviews

ORB HUNTER In a world filled with darkness, orbs infused from darkness are spread around the world, orbs became the main source of power, sought by kings and mercenaries around the world. Orb hunt became a good source of gold, orb hunters and orb hunt clans spread around the world. You are an Orb Hunter of the orb hunt clan West Hunters, you are assigned a job to retrieve a fire orb, heard to e… If you enjoyed this game, see our list of games similar to Orb Hunter.

Born Race is an action-adventure retro-style game about four sperms who wish to win the Most Important Race of Life. An odd adventure with a different story for each one of them. Challenges, exploration and puzzles are necessary for them to reach the ovum. Are you up to the challenge? If you enjoyed this game, see our list of games similar to Born Race.

Darkest Cube fuses card games, roguelikes, and RPG elements – adapt your starting deck with cards gained from quests, and adjust your strategies to seal the mysterious Dark Cubes. If you enjoyed this game, see our list of games similar to Darkest Cube.

94%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, music

94% User Score Based on 88 reviews

Renryuu is an adult fantasy RPG, with country managment features and an open world to explore. If you enjoyed this game, see our list of games similar to Renryuu: Ascension.

93%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:optimization, replayability

93% User Score Based on 316 reviews

The only game in the world that's more anticipated than GTA VI. Pih 2 is a one-hit-kill comedy FPS. Fight various types of enemy pihs and bosses in increasingly ridiculous situations, dodge instant death and try not to rage when everything goes wrong. If you enjoyed this game, see our list of games similar to Pih 2.

63%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, optimization

63% User Score Based on 422 reviews

Ferocious is a survival shooter in which you will discover a lost prehistoric world full of deadly creatures under the control of hostile forces. Fight, Explore, Survive If you enjoyed this game, see our list of games similar to FEROCIOUS.