Games like Planet IX

66%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:graphics, optimization

66% User Score Based on 109 reviews

‘The Experiment’ is a fast paced experience about killing a mutated human. Your flashlight is essential to your survival, use it sparingly. Collect all the hidden bottles and use the X-ray machine to kill the lurking creature. 'The Experiment' is a First Person Survival Horror Game. You will need to explore locations and pickup bottles you find. After you meet the required amount, you can … If you enjoyed this game, see our list of games similar to The Experiment.

95%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:optimization, monetization

95% User Score Based on 283 reviews

Only the Singleplayer Demo is available on itch.io - for Multiplayer demo, please download the demo available on our Steam Page! Backrooms Cleanup Crew is a multiplayer cleaning simulator where you play a lowly cleaner in F-Corp tasked with cleaning up after other corporations mishaps in the Backrooms. However, nothing is ever that simple in the Backrooms: Clean each room as quickly as possible w… If you enjoyed this game, see our list of games similar to Backrooms Cleanup Crew.

Survive until 6:00 AM in a cooperative asymmetric horror game built around communication, pressure, and constant decision-making. One player takes the role of a Security Guard, monitoring camera feeds and controlling doors, lights, and building systems, while the rest of the team moves through the facility completing dangerous, noise-filled tasks in real time. Coordinate under stress as power d… If you enjoyed this game, see our list of games similar to After Hours.

Deadly Joy is a multiplayer horror survival game where each player is a Play Center employee chosen to complete dangerous missions under the watchful eyes of the facility's eerie mascots. Between cooperation and betrayal, every choice matters… Parkour ‍♂️: A deadly obstacle course where only the smartest and fastest will reach the end. Hugster will be there to "guide" you, but will you help other… If you enjoyed this game, see our list of games similar to Deadly Joy.

41%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:stability, gameplay

50% User Score Based on 32 reviews

Escape the terror lurking in the darkness in this immersive co-op experience. Solve challenges and work as a team using your main tool: your voice. Beware of lurking monsters, which might be the ones you least expect. If you enjoyed this game, see our list of games similar to There Won't be Light.

92%Game Brain Score

Most mentioned positive aspects:humor, atmosphere

Most mentioned negative aspects:gameplay, stability

92% User Score Based on 74 reviews

You're trapped in an old Cold War submarine. Your only goal: survive. Complete urgent repairs, manage limited resources, and keep the systems running. You can’t see each other. One misstep, one wrong call, and it’s all over.
 Use your voice. Trust your partner. And don't run out of time. You’ll never make it alone. Communicate through a crackling walkie-talkie. One speaks, the other listen… If you enjoyed this game, see our list of games similar to Sync Or Sink.

87%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:stability, graphics

87% User Score Based on 672 reviews

Ghost Janitors is a 1-4 player co-op horror game where you and your friends clean haunted locations. What starts as a simple job quickly turns into a terrifying fight against eerie ghosts and dark secrets. Stay brave, work together, and scrub away the supernatural—if you dare. DO YOUR JOBClean up the house with your team, get out and get rewarded for each task you complete. STAY IN THE … If you enjoyed this game, see our list of games similar to Ghost Janitors.

97%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:stability, grinding

97% User Score Based on 336,648 reviews

You are a contracted worker for the Company. Your job is to collect scrap from abandoned, industrialized moons to meet the Company's profit quota. You can use the cash you earn to travel to new moons with higher risks and rewards--or you can buy fancy suits and decorations for your ship. Experience nature, scanning any creature you find to add them to your bestiary. Explore the wondrous outdoors a… If you enjoyed this game, see our list of games similar to Lethal Company.

88%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story, stability

88% User Score Based on 743 reviews

Paranormal Cleanup is a 1-4 player online co-op survival horror game. This is no ordinary clean-up job. You are employees of a cleaning company tasked with cleaning up a haunted house. Take out the trash, but don't get caught by the ghosts that haunt the place! If you enjoyed this game, see our list of games similar to Paranormal Cleanup.

67%Game Brain Score

Most mentioned positive aspects:atmosphere, emotional

Most mentioned negative aspects:gameplay, story

100% User Score Based on 18 reviews

Cozy Holiday is a cooperation game for two players, where you can relax and enjoy winter adventures together. Explore charming places, deliver gifts and complete small tasks in a cozy Christmas world. Create memories with your friend, partner, child or a grandparent. If you enjoyed this game, see our list of games similar to Cozy Holiday.

88%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:optimization, music

88% User Score Based on 371 reviews

What is CRYO?CRYO is a cooperative horror game that combines various horror elements seen in many beloved horror titles, into a brand new experience set in the harsh landscape of Antarctica. In CRYO, you and your team are technicians, sent to various locations within the antarctic circle at the behest of the powerful genetics company, ANGENEX. But these aren’t your run of the mill inspections… If you enjoyed this game, see our list of games similar to CRYO.

95%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:story, graphics

95% User Score Based on 98 reviews

CONTAINMENT CORP INC. is a co-op survival horror game for 1 - 4 players. Contain the anomaly and exterminate enemies in the zone. This is your chance to fight back! DO YOU HAVE WHAT IT TAKES? 1-4 PLAYER ONLINE CO-OP Take control of your operative in this unique online co-op survival game where you must work together to clear the infected zone and trap the otherworldly anomaly. For science. … If you enjoyed this game, see our list of games similar to Containment Corp, Inc..

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:atmosphere, story

87% User Score Based on 69 reviews

Roadmap About the Game the Earth has become uninhabitable. You've been hired by the bunker managers. It's your only chance. Don't screw it up or you'll be kicked out of the bunker. your job is to fix the problems of the bunkers and make sure they stand. The creatures are causing problems in the bunker. their life sources are becoming unusable, find them and make them work.… If you enjoyed this game, see our list of games similar to Bunker Invaders.

88%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:stability, story

88% User Score Based on 218 reviews

Purgatory stimulates your extreme emotions and challenges the limits of your psyche. The only way to escape is to solve the mysterious puzzle at the center, acquire the core, and deliver it. In this dark, grotesque maze filled with unidentifiable creatures, do you have the courage to move forward without being overwhelmed by fear? Countless creatures seem intent on trapping you in this spac… If you enjoyed this game, see our list of games similar to Spectral Scream.

88%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:stability, grinding

88% User Score Based on 2,859 reviews

Co-op diving horror. Eliminate all traces of your employer's failed experiments from their abandoned underwater labs. Navigate your submarine, dive down with your crew, remove all corpses, but watch out for the abyssal terrors lurking. If you enjoyed this game, see our list of games similar to Murky Divers.

86%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:story, music

86% User Score Based on 128 reviews

Inside the Labs is an online co-op survival horror game for 1-4 players. Take on the role of teenagers who decide to explore abandoned labs featured in recent news for failed human experiments. You must fulfill a series of tasks, typically involving uncovering evidence to unveil the truth behind laboratory rumors and also undertaking chores to mitigate the harm and malevolence within the facil… If you enjoyed this game, see our list of games similar to Inside the Labs.

82%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:music, stability

82% User Score Based on 251 reviews

Scan the environment to see. Try and escape The Voidness, but you are not alone... The Voidness is a SCI-FI psychological horror game where it takes place in the void filled with just gloom and darkness, with your only ability to see is by scanning the map with your range finder device. Roam freely, scan, mark, explore and try unravel the story - however you are not alone. Something is also lur… If you enjoyed this game, see our list of games similar to The Voidness - Lidar Horror Survival Game.

88%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:stability, grinding

88% User Score Based on 21,290 reviews

An indie, multiplayer, horror game with fast paced game play for up to 4 players. Teams will need to explore an eerie mansion with a rumored past of funeral services including contacting deceased loved ones. A scary girl roams the house, and players need to keep her pacified to survive. If you enjoyed this game, see our list of games similar to Pacify.

87%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

87% User Score Based on 143 reviews

Take a night shift job in a place that runs on habit, not purpose. Restock shelves, take deliveries, clean the mess, and try to make it till morning. Not everything feels right and you’re never quite alone. Something waits in the dark. If you enjoyed this game, see our list of games similar to Corner Shop: NightShift.

80%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, stability

80% User Score Based on 490 reviews

Join the Discord About the GameA 1-3 co-op puzzle horror game. Lost in an accursed megastore, work together to find the exit before its lurking horrors trap you forever. Storebound will be built around several episodes that form a bigger story. The game currently includes Episodes 1 to 4, representing an average game time of 3-4 hours, depending on the difficulty you select and on how quic… If you enjoyed this game, see our list of games similar to Storebound.

71%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, atmosphere

71% User Score Based on 295 reviews

Backrooms: Extractions is a 1-6 player co-op horror game set in 2062. As a MEG operative, enter the Backrooms to locate and extract lost agents while evading lurking entities. Use advanced tools, solve tense puzzles, and survive eerie environments. Stay alert: every sound could be your last! If you enjoyed this game, see our list of games similar to Backrooms: Extractions.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, music

87% User Score Based on 415 reviews

Voodoo Fishin’ is a 1–4 player online co-op creepy-cozy fishing game featuring proximity voice chat and swamp-dwelling surprises. Venture into the bayou with friends in search of rare and legendary fish. The deeper you go, the stranger things get. Fish together. Laugh together. Try not to lose your haul. If you die, the swamp keeps your catch. (And any Tackle you have equipped)  Craft you… If you enjoyed this game, see our list of games similar to Voodoo Fishin'.

79%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:story, stability

79% User Score Based on 2,193 reviews

A microphone is required to play MIMESIS.For a more immersive experience, we recommend using a headset or earphones instead of speakers. ================================================ Do you see this message? You’ve reached the tram. Welcome. MimesisMimesis will imitate you and your allies perfectly. Behavior, voice, anything humans can do.  Always doubt the person in front of you. Gather… If you enjoyed this game, see our list of games similar to MIMESIS.

59%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:grinding

85% User Score Based on 20 reviews

LONG LIVE THE GLORIOUS NATION OF BELEGOVSKAYes Comrade is a 1 - 4 player cooperative survival sandbox where you and your fellow Comrades are re-assigned to a remote sea outpost. Guard the great Belegovskain coastline, process the ships, keep the Supreme Leader happy, and try not to think too hard about what happens on the island… CONSCRIPTED "VOLUNTEERS!" Congratulations, Comrade! Yo… If you enjoyed this game, see our list of games similar to Yes Comrade.

91%Game Brain Score

Most mentioned positive aspects:humor, gameplay

Most mentioned negative aspects:stability, character development

91% User Score Based on 149 reviews

Escape the open-world island infested with monster spiders while on duty as a prisoner with your friends. Loot the city, destroy the caves, take some selfies on the way out in your car before you set sail. If you enjoyed this game, see our list of games similar to Odd Remedy.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

86% User Score Based on 240 reviews

What Lies BeneathAt the bottom of the ocean floor lie The Biospheres. These weather-controlled domes once supported vast arrays of lifeforms, but have since been abandoned. Explore arid deserts, dark forests, and frozen tundras. But don't stay too late, as you are not alone out in the great abyss. What Lies WithinVenture into procedural dungeons deep within The Biospheres. Discover why the underw… If you enjoyed this game, see our list of games similar to Subterror.

95%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

95% User Score Based on 1,731 reviews

This free version includes a limited number of quests and a limited area of the full version of the game "Ale & Tale Tavern". You are in for a stunning mix of genres: a coop first-person fantasy tavern simulator in an open world, action, fishing, hunting, exploration, fun and diverse quests. And, of course, COOKING! Play solo or with friends and feed the entire world! The game… If you enjoyed this game, see our list of games similar to Ale & Tale Tavern: First Pints.

95%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

95% User Score Based on 2,393 reviews

In Hamster Hunter you will & can. You can buy and build different contraptions to place around the map. You can tranquilize hamster and do various things with them. You will embark on a story to find your missing family. You can lure Hamsters in with bait. You can freely explore the map looking for blueprints. You can make meat patties from the Hamsters and sell it. Etc. LOR… If you enjoyed this game, see our list of games similar to Hamster Hunter.

87%Game Brain Score

Most mentioned positive aspects:atmosphere, story

Most mentioned negative aspects:gameplay, graphics

87% User Score Based on 255 reviews

Haunted Investigation is a spine-tingling horror game that will test your nerves and keep you on the edge of your seat. Whether you choose to play alone or with another friend (up to 2 players), you'll be immersed in a world of terror and suspense as you explore an abandoned mansion. If you enjoyed this game, see our list of games similar to Haunted Investigation.

82%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, optimization

82% User Score Based on 390 reviews

Make your way through disturbing and eeire levels from the backrooms lore. Each level has unique objectives, optional objectives and resources. Bring whatever you get your hands on back to Traders Keep in The Hub or use your resources to craft new gear and equipment. Procedural Generation The Metro brings explorers to random unknown levels with unknown threats. The possibilities are nearly endles… If you enjoyed this game, see our list of games similar to Backrooms Society.

90%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, grinding

90% User Score Based on 51,622 reviews

You've fallen into the backrooms and now need to find a way to escape. Traverse through eerie procedurally generated levels while avoiding entities and other danger. If you enjoyed this game, see our list of games similar to Escape the Backrooms.

91%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:replayability, music

91% User Score Based on 916 reviews

Play Handy Harry's Haunted House Services on the most popular website for free online games! Poki works on your mobile, tablet, or computer. No downloads, no login. Play now! If you enjoyed this game, see our list of games similar to Handy Harry's Haunted House Services.

69%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:stability, graphics

69% User Score Based on 1,160 reviews

Obsideo is a 1-4 player online co-op psychological horror, where you and your team of priests explore different locations experiencing paranormal events in an attempt to figure out what ghost they're dealing with and exorcise it from the property. If you enjoyed this game, see our list of games similar to Obsideo.

78%Game Brain Score

Most mentioned positive aspects:atmosphere, replayability

Most mentioned negative aspects:story, gameplay

78% User Score Based on 103 reviews

Krampus is Home is a chilling first-person survival horror experience inspired by Central European folklore. You’ll step into the shoes of Sebastian, a teenager left home alone on Christmas Eve, only to be hunted by Krampus and his sinister helpers. With intense stealth mechanics, survival strategies, and action-packed gameplay, you’ll need to evade Krampus’s grasp and fight for your survival. Unc… If you enjoyed this game, see our list of games similar to Krampus is Home.

78%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, stability

78% User Score Based on 664 reviews

Tackle cases that will each take place in a different part of the world. Find clues to aid you on your mission to solve these cases. Once the case has been solved, you’ll be tasked with having to deal with whatever creature is responsible. Use the knowledge gained from your cases to capture these ferocious cryptids. Traps and other weapons can be used to subdue the creature, once secured, they… If you enjoyed this game, see our list of games similar to A Day Out.

79%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:optimization, grinding

79% User Score Based on 191 reviews

Eresys is a co-op game with horror elements inspired by H.P Lovecraft which focuses mainly on teamwork. A party of 4 players face together the fears of the Lovecraftian Universe. Featuring smart AI mechanics with horrifying entities that will make you regret stepping into the forest. If you enjoyed this game, see our list of games similar to Eresys.

92%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

95% User Score Based on 39,863 reviews

Critic Score 78%Based on 1 reviews

Barotrauma is a 2D online multiplayer game taking place in a submarine travelling through the icy depths of Jupiter’s moon Europa. The bone-crushing pressure outside the submarine, the strange creatures inhabiting the ocean and the potentially dangerous equipment and machines on board ensure that the tiniest slip can turn the game into a chaotic struggle for survival. The game is heavily inspired… If you enjoyed this game, see our list of games similar to Barotrauma.

82%Game Brain Score

Most mentioned positive aspects:gameplay, humor

Most mentioned negative aspects:stability, grinding

82% User Score Based on 19,420 reviews

You fell Inside the Backrooms and your only objective is to find an exit. But it won't be easy, there are a lot of puzzles to solve and strange entities to survive... If you enjoyed this game, see our list of games similar to Inside the Backrooms.

56%Game Brain Score

Most mentioned positive aspects:humor, gameplay

92% User Score Based on 12 reviews

ROADMAPIncluded now: Normal mode (1-8 friends, cheat blocks to cheat your friends) Streamer mode (singleplayer or up to 8 streamers. chat cheats you.) About the GameCheat your friends to make them fall screaming. You are tiny. Reach the attic. It's easy. 1-8 players, or streamer mode. 158 unique pranks, and your friend screams falling every time.Fake a blue screen on your friend's a… If you enjoyed this game, see our list of games similar to CHEATED.

Tik Tok Instagram YouTube The Maze Demo Available Description The Maze is a game where the main objective is to escape from a maze that is generated entirely procedurally (randomly). In this maze, you will find a large number of secrets and enemies. Each wall may or may not be decorated with a unique decoration, ranging from a sword, bow, or shield to a candelabra, torch, or armor. The arm… If you enjoyed this game, see our list of games similar to The Maze.

56%Game Brain Score

Most mentioned positive aspects:atmosphere, humor

Most mentioned negative aspects:graphics, gameplay

78% User Score Based on 23 reviews

－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－ This game was developed as part of new employee training at Byking Inc. Depending on your PC environment, you may experience some issues or bugs during play. We ask for your kind understanding should you encounter any such issues. A keyboard & mouse, or controller setup is required for play. Thank you again for your understanding. －－－－－－－－－－－－－－－－－－－－－－－－－－… If you enjoyed this game, see our list of games similar to 異ノ故リ-Isolated Hours-.

Start from the bottom. Rise to the top. Alone or with friends. In Mall Control, you begin broke in a shady hideout, staring at the glowing lights of a shopping mall that could one day be yours. Work your way up by buying your first shop, stocking it with just enough products to attract curious customers… and maybe bending a few rules along the way. ️ Build your empire by day  Hack your way to p… If you enjoyed this game, see our list of games similar to Mall control.

65%Game Brain Score

Most mentioned positive aspects:stability, atmosphere

100% User Score Based on 16 reviews

A unique take on the popular "Backrooms" creepypasta lore, with a focus on dynamic experiences, with procedural levels, non-linear level progression, complex entities, and engaging puzzles to keep the game fresh and replayable over time. "If you're not careful and you noclip out of reality in the wrong areas, you'll end up in the Backrooms, where it's nothing but the stink of old… If you enjoyed this game, see our list of games similar to Backrooms: Wit's End.

Name: Terminal 13 Genre: Psychological Horror / Survival Engine: Unreal Engine 5 Platform: PC (Windows) Mode: Single-player/Muiltplayer Language: English (with optional Arabic localization) Release Date: 2025/9/13 Estimated Playtime: 30min- 2 hours Perspective: First-person  Input: Keyboard and Mouse / Controller support(Soon) You are a lone worker stationed at a remote train facility, tasked … If you enjoyed this game, see our list of games similar to Terminal 13.

52%Game Brain Score

Most mentioned positive aspects:music, atmosphere

Most mentioned negative aspects:stability

85% User Score Based on 13 reviews

In Ritual Party you get to summon Cthulhu with your friends! Work together (or not) with 1-4 players to perform wild rituals, unlocking cosmic horrors from the Cthulhu mythos. Chaotic party game where summoning eldritch beings is only half the fun! If you enjoyed this game, see our list of games similar to Ritual Party.

41%Game Brain Score

Most mentioned positive aspects:gameplay, humor

70% User Score Based on 10 reviews

Backrooms: Liminal Conflict is a PvP backrooms game with different factions.M.E.G. ResearcherPlay as the M.E.G. Researcher class, trapped in the depths of the backrooms. Your objective: escape to the safety of an M.E.G. outpost. Along the way, you'll find aid from M.E.G. Mercenaries, ready to support you. But beware the Followers of Jerry, a sinister cult lurking in the shadows, intent on indoctri… If you enjoyed this game, see our list of games similar to Backrooms: Liminal Conflict.

Get Out is a 1-4 player online co-op psychological horror. Complete tasks and puzzles to banish the entities that have you and your team trapped, and make sure to get out, before they get you. If you enjoyed this game, see our list of games similar to Get Out.

32%Game Brain Score

Most mentioned negative aspects:story, graphics

45% User Score Based on 22 reviews

Sci-fi Escape Room with Co-op. Escape the confinement of the space station and restart the systems to gain freedom.  Try it solo or with your friends! Online multiplayer for up to 4 players. The best thing - you don't have to stress over time. After all... that is just you and the everlasting cosmos. https://store.steampowered.com/widget/1591130/ Play with friends! And Escape The Station! Als… If you enjoyed this game, see our list of games similar to The Station: Escape Room.

47%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:stability

80% User Score Based on 10 reviews

Runaway Animals is a 1-4 player co-op & PvP action-comedy game. A mysterious man with a monkey freeing wild animals in captivity. What could go wrong? Complete your duties at your underpaid job while you cope with these uncontrollable animals in this story-driven adventure. If you enjoyed this game, see our list of games similar to Runaway Animals.

29%Game Brain Score

Most mentioned negative aspects:stability, gameplay

42% User Score Based on 19 reviews

UnderBackrooms is an independent horror game that plunges you into the mysterious backrooms, a parallel universe filled with empty rooms and endless corridors. In this unsettling world, you must join forces with your friends to confront terrifying creatures and solve the puzzles that will allow you to escape. The game is playable in cooperation, which allows you to work as a team with your friend… If you enjoyed this game, see our list of games similar to UnderBackrooms.