AI Olympius
Join the rebels in a third-person shooter with RPG elements and base-building mode. Fight against various combat drone models under the control of the supreme AI.
89% positive of 228 reviewsPlaying now: 109$17.99
Action-Adventure · Post-apocalyptic games to play together
40 Action-Adventure · Post-apocalyptic games your group can play together online, including AI Olympius, NTE: Neverness to Everness, and Permafrost.
All games: 24
NTE: Neverness to Everness
NTE is a supernatural urban open-world RPG developed by Hotta Studio. Your story begins in Hethereau as an unlicensed anomaly hunter. Team up with a diverse cast of companions, each with unique abilities, to unravel the city's mysteries.
82% positive of 7,745 reviewsPlaying now: 2,536Free
Permafrost
Permafrost is a story-driven survival sandbox set in a frozen, post-apocalyptic world. Discover a vast lore-rich open world, alone or in co-op with up to 4 players. Explore, scavenge, craft, and build a network of shelters to outlast the cold.
71% positive of 1,897 reviewsPlaying now: 1,821$24.99
Dying Light: The Beast
BECOME THE BEAST. SURVIVE THE NIGHT. A terrifying new chapter in the Dying Light universe begins. As Kyle Crane, explore the vast and unpredictable wilderness, uncover a deadly evolution of the infected, and learn to control the beastly powers awakening inside you.
85% positive of 61,276 reviewsPlaying now: 2,919$29.99
MIMESIS
A 4-player online co-op survival horror game. Avoid the contaminated rain, gather scrap and get back to the tram. Monsters that copy your friends' voices and behavior, and many other threats, stand in your way. Gear up and stick together to survive.
83% positive of 8,630 reviewsPlaying now: 291$3.99
Project: Mist
Explore a strange island in this open-world survival horror. Use the Gravity Gun to manipulate objects and enemies, build a moving train base, fight giant creatures, catch critters, upgrade your gear, and uncover the dark secrets hidden within its abandoned facilities. Play alone or with friends.
73% positive of 304 reviewsPlaying now: 5$11.69
Ultimate Zombie Defense 2
4-player co-op, zombie slaying, base building, boss battling mayhem! Cleanse the infected wave by wave and upgrade your base with traps & defenses in Ultimate Zombie Defense 2!
76% positive of 604 reviewsPlaying now: 12$3.69
Paranoia Place: Escape Together
PARANOIA PLACE is a 1-4 player online co-op survival horror game. Together or alone, you will need to solve puzzles, find items and run from the bloodthirsty demonic killer.
87% positive of 1,579 reviewsPlaying now: 22$3.99
Wires And Whiskers
Wires and Whiskers is a local co-op action-puzzle game where two players control a lab-engineered gerbil and its magnetic exosuit. Work together to fight mutated enemies, solve magnetic puzzles, and survive in a ruined, post-apocalyptic trench world.
93% positive of 1,849 reviewsPlaying now: 2Free
Chained Together
Climb up from the depths of Hell. Scale various worlds solo or chained together with your friends in the 1-4 player platforming sensation.
88% positive of 55,389 reviewsPlaying now: 6,801$4.99
Shantae Advance: Risky Revolution
Shantae's adventure comes full circle in this long-lost sequel!
85% positive of 270 reviewsPlaying now: 2$24.99
BlazBlue Entropy Effect
Enjoy action-packed flashy combat with incredibly satisfying combos and responsive controls! Numerous characters, each with completely unique playstyles and loads of unlockable moves & upgrades! This action roguelike sets the bar for fluid fast-paced action.
93% positive of 30,861 reviewsPlaying now: 590$19.99
Pizza Deathlivery
Alone or up to 6 players, deliver pizzas to the survivors of a city where an oppressive mist has turned almost everyone into monstrous creatures.
70% positive of 164 reviewsPlaying now: 2$2.99
IfSunSets
「IfSunSets」 is a survival RPG adventure game. During the day, secure necessary supplies across the island, and survive the night against strong and terrifying monsters that track you down. You can utilize resources you've secured to build a base to fend off threatening monsters.
73% positive of 2,349 reviewsPlaying now: 109$13.99
Age of Water
Age of Water is an online adventure game set on a post-apocalyptic Earth completely covered in water. Sail through storms, fight and trade, capture other people's boats or build your own, extract resources from the bottom of the ocean and reveal the secrets of the Age of Water world.
72% positive of 2,893 reviewsPlaying now: 22$11.99
Dead Island 2
A deadly virus is spreading across Los Angeles, turning its inhabitants into zombies. Bitten, infected, but more than just immune, uncover the truth behind the outbreak and discover who - or what - you are. Survive, evolve and become the ultimate Zombie Slayer.
77% positive of 23,922 reviewsPlaying now: 1,534$4.99
ARMORED CORE™ VI FIRES OF RUBICON™
A new action game based on the concept of the ARMORED CORE series that uses the knowledge gained from FromSoftware's recent action game development.
91% positive of 67,324 reviewsPlaying now: 978$59.99
PILGRIM
Pilgrim is a medieval-based, co-op horror, adventure. Can you and your friends make it to the end of The Road?
69% positive of 3,323 reviewsPlaying now: 64$7.99
REMNANT II®
REMNANT II® pits survivors of humanity against new deadly creatures and god-like bosses across terrifying worlds. Play solo or co-op with two other friends to explore the depths of the unknown to stop an evil from destroying reality itself.
82% positive of 46,997 reviewsPlaying now: 2,696$49.99
Zumbi Blocks 2 Open Alpha
Loot. Kill. Survive. Can you escape ? (probably not) Zumbi Blocks 2 is the official sequel to the 2013 free browser zombie game. Stuck on an island, cut off from the rest of humanity, you wake up. The secret to breaking free from this place lies asleep, underground. From the soil, zumbies emerge.
87% positive of 11,038 reviewsPlaying now: 113Free
Dying Light 2 Stay Human: Reloaded Edition
Humanity is fighting a losing battle against the virus. Experience a post-apocalyptic open world overrun by hordes of zombies, where your parkour and combat skills are key to survival. Traverse the City freely during the day, but watch the monsters take over during the night.
79% positive of 166,210 reviewsPlaying now: 3,858
Tower of Fantasy
Embark together on your fantasy adventure! Set hundreds of years in the future on the distant planet of Aida, the shared open-world RPG, anime-infused sci-fi adventure Tower of Fantasy now is officially available on Steam.
66% positive of 12,072 reviewsPlaying now: 196Free
After the Fall®
From the team that brought you Arizona Sunshine® comes an epic VR action FPS with intense co-op gameplay at its core. Team up with friends and take on a hostile VR world filled with ferocious undead--mutated and twisted by the relentless cold.
76% positive of 2,584 reviewsPlaying now: 28$19.99
Rakion Chaos Force
Enter the arena in Rakion, an online free-to-play action RPG built for fast-paced, skill-based combat. Customize powerful warriors, unleash summoned creatures, and dominate dynamic PvP battles solo or with your team.
61% positive of 3,583 reviewsPlaying now: 136Free