Zero Decay
Survive in a ruined Biosphere on a hostile alien world. Endure, then harness the extreme weather, battle powerful bosses for upgrades, and uncover the mystery behind the planet’s lost atmosphere.
The top results based on the latest update are A Package For Space [Score: 1.2], MASS INVASION [Score: 1.2] and The Disaster [Score: 1.1] The top rated games you can find here are The End of Dyeus [SteamPeek Rating: 4.6] ranked #33, Zombie Survival Game Online [SteamPeek Rating: 3.5] ranked #9 and Temporal Purge: Z [SteamPeek Rating: 3.1] ranked #8 Also don't forget to check the newest releases Exot [Release date: 2025-06-27] ranked #10, Temporal Purge: Z [Release date: 2025-05-26] ranked #8 and Alien Grounds [Release date: 2025-04-08] ranked #16 While it is tempting to play with the newest and the best, there might be some other gems in the results, like The End of Dyeus [SteamPeek Rating: 4.6] ranked #33,.
Survive in a ruined Biosphere on a hostile alien world. Endure, then harness the extreme weather, battle powerful bosses for upgrades, and uncover the mystery behind the planet’s lost atmosphere.
A real race against time, your priorities will be the key to success..
Mass Invasion is an open-world co-op survival horror tactical shooter where you must survive against zombie hordes and alien invaders while searching for your pregnant wife.
Defend, survive, unlock, interact, upgrade and eliminate all zombies. A first person shooter game against zombies.
Tasmania is a harsh environment and to make things worse, the world is ending. Do you have what it takes to survive?
You are the only person on Earth who is capable of defeating aliens, and the entire world is in hiding in despair. Play as half-alien half-human Tyler in this open-world stylized alien shooter game, and fight terrifying spiders and other alienated creatures. It is up to you to stop this apocalypse.
Zombie Alert, Survival game, Survive by hunting zombies, Build your own territory, Capture cities and collect items, Whether alone or with your friends!
Beyond Hope gives you and your friends one epic space journey! Your mission alone or with friends is to save yourself from getting pulled into the hot Sun. Gather debris, scavenge asteroids and build your own space station. Reach for the stars and survive when all odds are against you!
Become an interdimensional zombie slayer in Temporal Purge: Z, an action-packed zombie-survival FPS. Face the zombie onslaught as you eradicate countless undead monsters on your quest to save the future.
Zombie Survival Game Online is an open-world, post-apocalyptic, looter shooter. Craft, quest, explore, build, and fight for survival. Parkour up a mountainside, ramp a truck over a horde, and grab a gasmask to explore the sewers. Can you survive? Doubtful.
Discover a still unexplored region of space: the Exot galaxy. With your C.L.I.C. as your only ally, obtain the resources necessary for your survival. Develop your ship, improve your workshops, face creatures to conquer these hostile lands.
Control a Nanite body from a space station to gather Nanite resources on Earth, seized by a rogue AI. Build and fortify your dropbase with turrets and defenses, fight waves of robotic enemies, and collect Nanites for extraction, balancing fast FPS combat with strategic tower placement.
First-person Ability Shooter with fast-paced action, bosses, and multiple levels. A meteorite crashes, leaving a powerful resource that others are willing to do anything to obtain, alongside a dangerous creature that arrived with the meteorite. It's up to you to stop them and save the world.
Survive on an open-world island with unlockable abilities that help you on your journey in Gengu Survival. Craft new items as you level up and build your own base wherever you want. But be aware, there is something strange on this island...
Welcome to Vakrex, a world brimming with life but plagued by conflict. You must sift through the occupational forces and hostile wildlife to investigate the cosmic phenomena known as Neon Rain. You don't call the shots on this treacherous planet, however. Evolve or die.
A ghostly round based FPS with tower defense and farming elements, in Ghost Villa you build up your farm during the day, by night you fight hordes of ghosts that want to haunt and take possession of your home.
Fast-paced sci-fi FPS. Weird weapons. Endless robots. Alien grounds.
Gone Upstate 2 is a survival crafting sandbox game. Build a base to support co-op players or solo, then defend it against the mysterious entities from the sky.
Explore a vast universe, uncover the mystery of humanity's demise, gather resources, build bases, and scan the unknown. Your journey awaits in this post-apocalyptic sci-fi adventure.
Protect the lighthouse, destroy nests and complete tasks.
Mr. Nomad is a survival base-building, tower defense game set in a post-apocalyptic world. Set a fortified base around your camper, craft, endure brutal zombie raids, hide what is precious to you in underground bunker and embark on dangerous missions in search of resources.
Build, craft, expand and defend your underground base. Design a deadly killroom packed with traps, turrets, and barricades to repel relentless enemy waves from above. Grow food, attract settlers, and turn your bunker into a thriving, fortified colony.
Rescue the Prisoner: Classic meets modern in this heart-pounding FPS. Unleash tactical chaos, save hostages, and rewrite your gaming legacy.
How long can you last in a post-apocalyptic world overrun by zombies? Will you team up or go solo?
UNTIL LAST TOMORROW is an open world action and adventure game that takes place here in Brazil, in the city of Goiânia, in an extremely dangerous environment, where you will have to survive the pandemic that has taken over the world.
Try to survive and find your family after a massive Nuclear Power Plant explosion.
Defend the furnace from waves of goblins by building and upgrading in an FPS tower defense.
section for a game where players need to survive from wildlife, mine resources, craft items and structures, and even form tribes:
Autothysis is a first-person tower defense game where strategy meets precision. Deploy turrets, manage resources, and fight swarms of insectoid enemies. Target weak points to shatter foes while upgrading defenses to survive escalating waves. Can you withstand the oncoming horde?
First-person single-player / survival / RPG game with zombies and wildlife.
Cyber Courier 2088 is an cyberpunk sci-fi courier game, where you start out as a taxi driver transporting passengers and goods as you become a sought after cyber courier in a crazy low-poly Sci-Fi world.
UZG Remastered is a low-poly, single-player, and round-based zombie shooter. Progress through levels with increasingly harder enemies and upgrade yourself along the way.
Build and customize your cars, scavenge for scraps and fuel and fight raiders for survival in a vast post-apocalyptic open world filled with danger.
Go in a quest for Dyeus in a primitive and cryptic open world ! Face mysterious assailants in intense and fast paced sword fights, and survive against a carnivorous fauna. Will you uncover the truth about Dyeus?
Ancient-astronaut survival action game. Find the cure for humanity.
Landfall is a thrilling low-poly co-op dungeon crawler and extraction game. Build and upgrade your base, trade with vendors, and team up to explore diverse maps, complete quests, gather loot, and defeat bosses. Gear up, survive, and thrive together in this unique low-poly PvE adventure.
Your main goal is to keep your shop running by trading with wanderers, whilst keeping the enemies at bay. The game features a fairly simple randomly generated adventure system, and enables the player to generate a new location every time they wish to explore and find loot to sell/use.
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