Games like D.E.C.A.Y.

Expedition: Backrooms is a co-op survival game built around an original Expedition Survival formula, set in an open-world interpretation of the Backrooms. Prepare expeditions, uncover the story, expand your base, gather resources, and make it back alive - everything you carry beyond the safe zone can be lost forever. The entire game world exists as one continuous space connected to your base - th… If you enjoyed this game, see our list of games similar to Expedition: Backrooms.

Lead high-risk surface rescue operations across a storm-scarred Earth. Power your rover, tools, and modular pack with limited energy resources as you recover survivors, salvage critical supplies, and help reclaim the world above. If you enjoyed this game, see our list of games similar to Windwalkers: Below the Storm.

74%Game Brain Score

Most mentioned positive aspects:gameplay, atmosphere

Most mentioned negative aspects:grinding, stability

86% User Score Based on 37 reviews

Frozen Ship is a narrative adventure set in the harsh conditions of a post-apocalyptic world, combining open-world survival with managing an entire mobile city. Explore the frozen Earth on your own, command your crew and your ship, make tough decisions — and try to survive where humanity has almost vanished.  You will undertake a journey through cold, hunger, dangers, political intrigues, and co… If you enjoyed this game, see our list of games similar to Frozen Ship.

It was never meant to be understood.  ABOUT THIS GAMEA New Kind of Survival HorrorMost horror games begin when the monster appears. X300 begins the moment you step into the Australian Outback. Search for your missing brother across the Australian Outback and beneath a forgotten Cold War facility. Above ground, a living wall of black ash stalks the horizon. Below, an unseen intelligence still bel… If you enjoyed this game, see our list of games similar to X300.

A Living Archive of AnomaliesPhantom Containment is built around a growing archive of entities, aberrant species, anomalies, and forgotten civilizations discovered throughout Helix Planet. The long-term vision is an expansive and evolving bestiary that continues to grow over time, introducing new species, entity classes, anomaly types, and ancient mysteries as the world expands. Origin Unkn… If you enjoyed this game, see our list of games similar to Phantom Containment.

Discord: 404 Survivor is a zombie survival sandbox that combines base building, crafting, automation, and horde defense. A sudden outbreak has shattered civilization. Most people managed to evacuate, but you were left behind in a region slowly being overrun by the infected. Gather resources, build a base, craft equipment, and do whatever it takes to survive. Venture into dangerous areas during … If you enjoyed this game, see our list of games similar to 404 Survivor.

Z Ops: DeadzoneThe world has changed. A parasite known as Bane-Z spread at an alarming speed. Once the brain is infected, the host turns into an aggressive creature that no longer responds to anything. Survivors simply call them Bane-Z. Cities are abandoned. Infrastructure has collapsed. But one organization is still fighting: the Z Ops. You play as a Z Ops agent, a unit sent into contaminated… If you enjoyed this game, see our list of games similar to Z Ops: DeadZone.

Last Light: SurvivalThe world didn’t end because of zombies. It ended because of a secret. Last Light: Survival is a first-person, open-world survival game where every decision matters — including the ones you try to hide. WHAT IS LAST LIGHT: SURVIVAL?Set in a post-apocalyptic world overrun by the undead, Last Light: Survival focuses on atmosphere, player freedom, and long-term survival. You … If you enjoyed this game, see our list of games similar to Last Light: Survival.

StoryAll factories and facilities have long since fallen silent. A harsh, endless winter is closing in. In this post-apocalyptic world, you must lead a small expedition team into frozen ruins, searching for supplies and struggling to survive. But be warned: the things roaming these abandoned facilities no longer behave as they once did. Some are familiar. Some are not. Whatever the catastrophe le… If you enjoyed this game, see our list of games similar to We Are So F*cked: The Last Critter Crew.

Darkstrand is a hardcore, realistic extraction shooter set in the year 2042, nearly 2 decades after a catastrophic viral outbreak wiped out most over humanity. governments have fallen, nations have fractured, and the remnants of civilization are controlled by Mega corporations and the last standing official military power the United Nations. You will play as a Special Response Service (SRS) Ope… If you enjoyed this game, see our list of games similar to DarkStrand.

Special Offer A Special Gift for Our O.A.C - World Begins Players! As a thank-you to our amazing community, all existing owners of O.A.C - World Begins will receive Universe Conflict completely free! Existing O.A.C - World Begins players will be notified soon on how to claim their free copy of Universe Conflict. Please don’t forget to follow the announcements. Important Notice: This opportu… If you enjoyed this game, see our list of games similar to Universe Conflict.

HADAL“Sixty years without a word from Earth. Humanity endures — working, trading, and surviving beneath the ice.” Deliver. Endure. Dive into the Hadal. Work the DepthsYou’re part of Nereid Freight, one of the last operating logistics companies on Europa. Your submarine delivers supplies, spare parts, medicine, and anything else the scattered colonies need to stay alive beneath the frozen crust… If you enjoyed this game, see our list of games similar to Hadal.

This Place at the End is a turn-based RPG about survival, ambition, and impossible choices in the face of apocalypse. Civilization clings to life on four floating continents, secretly ruled by ancient dragons disguised as mortals, and one now tips the scales in an effort to gain immortality.  You're an adventurer on the remains of the planet, Geodia, ruins housed in a pocket dimension where human… If you enjoyed this game, see our list of games similar to This Place at the End: An Apocalyptic RPG.

RPG extraction-shooter in a post-apocalyptic setting. Survive in the ruins of the old world, loot gear, level up skills, improve your equipment and shelter. Fight various factions, or complete missions to become their ally. If you enjoyed this game, see our list of games similar to External.

You enter the story of Dino Desolation somewhere in the middle of a life already lived. The decisions you make determine where you go next. One thing, however, always remains constant: The Girl you rescued. She is still very young, yet she has taken on the role of intelligence support. She guides you through the radio, gathers information and analyses what you discover.  In many situations you fi… If you enjoyed this game, see our list of games similar to Dino Desolation.

Medieval Shepherd is a realistic and grounded simulation of pastoral life in the Middle Ages. Beyond the peaceful grazing lands lies a world defined by scarcity, disease, and constant threat. Survival depends on your ability to coordinate with your dogs, manage your resources, and defend your flock against both wild predators and bandits. TACTICAL SHEPHERDING & COMMAND SYSTEMYour dogs are a… If you enjoyed this game, see our list of games similar to Medieval Shepherd.

About This GameSignal Scavenger is a tactical third-person extraction shooter set in a fog-covered, post-apocalyptic world where humanity no longer exists—only remnants of a controlling organization and the prisoners it sends to die. You are one of them. Deployed into hostile regions filled with mutated threats and unstable signal zones, your mission is simple: clear, disable, survive, and extra… If you enjoyed this game, see our list of games similar to Signal Scavenger.

SHORT DESCRIPTIONAethergate: Battle of Artefacts is a session-based Extraction Roguelite. Enter unstable "Fractures," form specialized squads or drop in as a solo Rogue, farm stat-boosting crops, and hunt for ancient Artefacts. Raid rival bases and extract before the world collapses. No offline raids. Pure skill. 100% Adrenaline. ABOUT THIS GAME THE YEAR IS 2050. A failed experiment kno… If you enjoyed this game, see our list of games similar to Aethergate: Battle of Artefacts.

Hearts Gone Black is a top-down survival horror game set years after a failed experiment changed humanity forever.The dead now walk with black hearts, the world is broken, and the few survivors left are forced to live in abandoned rural towns, ruined homes, and unsafe shelters. You are not a hero. You are one of the few people still breathing, trying to keep yourself and your group alive for one m… If you enjoyed this game, see our list of games similar to Hearts Gone Black.

EXILEBranded expendable by your own government, you are sent into the Interzone, a sealed quarantine where survival is not promised, only expected. THE INTERZONEA dark, violent top down open world consumed by collapse, contamination, and unknown anomalies. A fractured territory with shifting dangers Systems have failed, nothing is stable The environment is as deadly as any enemy COMMUNICAT… If you enjoyed this game, see our list of games similar to Interzone.

Join our Discord About the GameSomething went wrong in the mountains of Pine Ridge County. A decade ago, a classified government research facility buried deep in the wilderness, went silent. Within weeks, so did everything else. No broadcasts. No rescue. No explanation. The world you knew is gone. Nature has reclaimed the roads, the power grids have long since failed, and the dead outnumber t… If you enjoyed this game, see our list of games similar to Afterlight.

STORY It is 2040 in the Netherlands. The government has fallen and society has collapsed. Gangs and crime have had chance to thrive so the country has become a dangerous place to live. You are the leader of a survivor camp. Your primary tasks involve managing resources, upgrading your camp, and ensuring the well-being of your community. Send soldiers on missions to scavenge for crucial supplies,… If you enjoyed this game, see our list of games similar to Nederfall.

Immerse yourself in the dark and intense world of "Renounced", a hardcore survival RPG where each day is a struggle for survival in a post-apocalyptic world ravaged by nuclear war. Explore abandoned settlements and dangerous ruins, collect resources, and engage in thrilling battles with enemies. In "Renounced", you'll face challenging situations where every decision you make… If you enjoyed this game, see our list of games similar to Renounced.

Welcome to "Angel's Roulette" – a hardcore post-apocalyptic world focused on brutal survival and open-world exploration. You will find yourself in a forbidden zone where order has collapsed. The infected, hostile survivors, and brutal raiders divide this wasteland among themselves. Your goal is to survive by any means necessary and establish your own sanctuary. Here, exploration, craf… If you enjoyed this game, see our list of games similar to Angel Roulette.

"Post Soviet Strike: Chernobyl Legacy" thrusts you into a genetic wasteland RPG set amidst the haunting remnants of a nuclear era, where the echoes of war and the specter of Soviet influence loom large. Survive in the heart of this desolate landscape, where mutated creatures and rival factions vie for control over the shadowy ruins of civilization. As a survivor in this post-apoc… If you enjoyed this game, see our list of games similar to Post Soviet Strike: Chernobyl Legacy.

Civilization is an experiment built atop older experiments. Every generation inherits a world it does not understand. The rituals continue. The archives are incomplete. The gods are still conducting tests. Way of the Wind is a terminal-born grand strategy roguelike about building a feudal Japanese clan inside a living simulation. Begin with a single household. End with a civilization. You'… If you enjoyed this game, see our list of games similar to Way of the Wind.

Civilization collapsed after a nuclear war. Roads are dead, cities are isolated, and survival depends on those who risk everything to deliver vital resources. In No Road Home, you play as a former soldier turned apocalypse courier, tasked with reconnecting the last surviving communities — one delivery at a time. Your vehicle is the key to survivalThe vehicle is more than transport — it's your m… If you enjoyed this game, see our list of games similar to No Road Home.

Artificial intelligence has taken over the world. Humans have become the target. PAINLAND is a survival game where you explore the ruins of civilization, fight machines and try to survive in a world that no longer needs you. Explore, gather resources, build a base, craft and develop technology to stay alive. Hack systems, fight autonomous robots and take over AI facilities to free humanity. Play … If you enjoyed this game, see our list of games similar to Painland.

MINOS INITIATIVE – 2112A dark sci-fi survival CRPG set deep beneath the surface of a dying world — inside a vast, fractured underground network known only as MINOS. What began as a joint excavation and research project funded by powerful surface organizations has become something else entirely. Something no faction fully controls anymore. DESCEND INTO THE MINOS NETWORK Procedurally generate… If you enjoyed this game, see our list of games similar to MINOS INITIATIVE - 2112.

Assignment: New Sector CommandThe Empire is advancing. For generations, it has continued to expand—rapidly and without pause. More ground secured. More resources claimed. More proof that this galaxy belongs to us. Commander, you’ve been assigned to a newly opened frontier sector. It’s rich in resources, and it’s not under control yet. That’s your job. First priority — secure extraction zones. Th… If you enjoyed this game, see our list of games similar to The Outpost: Outer Frontier.

Anti-Extinction is a sci-fi survival MMORPG set in a collapsing world shaped by real systems, not scripted loops. You play as yourself, import your custom avatar from platforms like VRChat, ChilloutVR, or compatible sources and step directly into a living, reactive environment. No presets. No generic characters. Just you. The game world responds to everything you do. Restore a power station and n… If you enjoyed this game, see our list of games similar to Anti-Extinction.

Game Overview A medieval/modern open world game where you and a team are trying to track down and defeat the creator of the outbreak to open the portal back to the real world. You go on missions either by yourself, or with a teammate or two to gather information about the creator (kind of like the bo5 campaign.) and sometimes you have to use portals to travel between the medieval and modern unive… If you enjoyed this game, see our list of games similar to Portals Edge.

BUILD, EXPLORE, SURVIVEStep into a dark fantasy sandbox where every decision shapes your settlement and the world around it. Lead your people directly in a breathing open world, balancing exploration, combat, and survival as you carve out your place in a hostile land. Engage with rival settlements through trade, diplomacy, or conflict, while venturing into dangerous regions filled with powerful e… If you enjoyed this game, see our list of games similar to Impurity.

This is just the beginning. We have a long road ahead and exciting promises to deliver add Scavenger Project to your Steam Wishlist and join us early.SCP: Scavenger ProjectA 6-12 player asymmetric co-op horror game set in the SCP universe. Locate. Secure. Survive. Something is wrong with one of us.Your Scavenger team was sent to an abandoned Foundation site for a routine job. It should have been… If you enjoyed this game, see our list of games similar to SCP: Scavenger Project.

Step into a world where the remnants of humanity struggle to survive against a new race of hybrids that rule the food chain. The cause of the mutations that led to the downfall of modern society remains a mystery - whether it was the result of nature, a scientific experiment, or even extraterrestrial intervention is unknown. As society struggled to cope with the aftermath, tensions escalated and c… If you enjoyed this game, see our list of games similar to Wild Mutation.

The Wall is a colossal structure stretching far beyond the visible horizon, hiding traces of ancient eras and unexplained phenomena within its depths. Here, among stone, metal, and darkness, humanity has been forced to build a new life – clinging to the Wall and trying to survive in a world full of threats and mysteries. Wall World Strategy is a colony sim on a sheer vertical surface, where eve… If you enjoyed this game, see our list of games similar to Wall World Strategy.

The era of pyramids and mighty pharaohs is long gone. The Great Drought brought famine. Governors became insatiable traders, obsessed only with their own survival. You are a young nomarch with one of the country’s provinces under your control. Unable to see Egypt straying from the path of Order — Ma’at — and becoming the land of Chaos — Isfet, you attempt a daring endeavor to lead your people b… If you enjoyed this game, see our list of games similar to Lands of Ma'at.

Join the community About the Game "They sold us a brighter future. They delivered the end of the world."Hello Sunshine is a mystery survival RPG set in the sun-scorched ruins of a corporate empire. You play the final employee. Your mission: reach the tower at the end of the road, and help decide the fate of what remains of this world. To survive the blistering heat and deadly sun… If you enjoyed this game, see our list of games similar to Hello Sunshine.

Gameplay Features: Looting and Defensive Structures Scavenge abandoned homes and structures for weapons, supplies, and materials. Fortify buildings to defend yourself and your team against zombie hordes and hostile players. Survival Essentials: Food and Water Hunting: Track and hunt wildlife to obtain meat. Farming: Grow crops for a steady food supply. Foraging: Gather wild plants and berri… If you enjoyed this game, see our list of games similar to Dreadsite Survival.

Chemists: Deadly Zone RPG-shooter from first and third person with survival elements, set in an alternate reality of our time within a fictional post-apocalyptic world. You'll explore a vast open world filled with dangerous radiation zones and other contamination sources, mutants, and various armed factions. Hunger and thirst won't let you sit idle, while deadly anomalies will teach you to be caut… If you enjoyed this game, see our list of games similar to CHEMISTS: Dead Zone.

In a distant future where humanity has abandoned the solar system, leaving silent worlds and unsolved mysteries, you are a lone interstellar traveler who crash-lands on Earth. Now a desolate and unrecognizable planet haunted by the remnants of a vanished civilization, Earth becomes your unexpected battleground for survival. With no way to leave, your mission is to restore an abandoned launch base… If you enjoyed this game, see our list of games similar to A Silent Desolation.

About DMZ: Nuclear Survival Set in a new supercontinent, "Pangea," born from tectonic shifts caused by nuclear war, born from tectonic shifts caused by the war, where an intense battle for survival unfolds. Players will excavate ancient ruins scattered across the land—such as pyramids, terracotta warriors, and Roman temples—researching relics, crafting items, and even resurrecting power… If you enjoyed this game, see our list of games similar to DMZ: Nuclear Survival.

Survival in a Silent WorldALONE: NO SIGNAL is a realistic single-player survival game set in a world where humanity has suddenly disappeared. You wake up to find the roads empty, homes abandoned, and every communication channel silent. The world has not been destroyed by war or consumed by monsters. It has simply been left behind. Explore abandoned locations, gather supplies, manage your physica… If you enjoyed this game, see our list of games similar to ALONE: NO SIGNAL.

The world ended centuries ago. Kingdoms crumbled, knowledge vanished, and humanity was forced to begin again among the ruins of a forgotten age. In this harsh land, iron is more valuable than gold, ancient relics hold secrets no one understands, and every settlement fights to survive. Ashborn Empires is a unique co-op RTS/RPG hybrid where two players take on distinct but interconnected roles. On… If you enjoyed this game, see our list of games similar to Ashborn Empires.

Survive the frozen wilderness and rebuild a life in a harsh northern frontier. Gather resources, craft tools, and upgrade your remote cabin while enduring cold temperatures, dangerous nights, and the quiet pressure of something watching from the forest. As you progress, ancient gateways begin to awaken, allowing travel to distant biomes such as deserts, swamps, and darker lands filled with new mat… If you enjoyed this game, see our list of games similar to Eclipse Hollow.

INCOMING TRANSMISSION - ARC NETWORK The ARC needs you. This survival project is overseen by a single liaison officer. By joining our ranks in Early Access, you directly fund the war effort and unlock the next operational phases of the shelter. Enlist for the future, your mission reports will shape our survival. THE ARC: YOUR ONLY CHANCE AT SURVIVAL In a devastated world, the ARC organ… If you enjoyed this game, see our list of games similar to The Refuge.

Last Courier is a first-person atmospheric survival simulation that blends high-stakes delivery mechanics with stealth-based horror. You play as a father left behind in a decaying metropolis, forced to navigate dangerous urban environments to earn his way back to his family. CORE GAMEPLAY LOOP: Every day begins in your Safe House, where you interact with an aging Terminal System. You must selec… If you enjoyed this game, see our list of games similar to Last Courier.

One Day To Live is a post-apocalyptic VR zombie survival game where every sunrise could be your last. The OutbreakWhat began as a controllable virus spiraled into apocalypse when the vaccine's efficacy diminished. Governments collapsed, cities fell silent, and billions succumbed. Now, scattered survivors like you scavenge the remnants of civilization, racing against the clock to secure your next… If you enjoyed this game, see our list of games similar to One Day To Live.

AFTERDEPTH is an exploration, survival, and technology progression game set in a post-apocalyptic underground world. After a mysterious incident, all contact with Bunker 09 is lost. As Dr. Kellan, a researcher stationed in Bunker 08, you are tasked with investigating what happened. What begins as a routine emergency quickly unfolds into something far more disturbing. Explore procedurally generat… If you enjoyed this game, see our list of games similar to Afterdepth.

Explore the Post-apocalyptic Open WorldIn 2075, a nuclear war almost completely destroyed the former civilization and turned the planet into a scorched wasteland. Whether it's a person, an animal or a plant… all living organisms have undergone mutations. The world's population has rapidly declined by 99%, and those who were lucky enough to hide in bunkers were forced to fight for survival. Will… If you enjoyed this game, see our list of games similar to RimFolk.