Hold the Horde · Massively Multiplayer · Online co-op games to play together

18 Hold the Horde · Massively Multiplayer · Online co-op games your group can play together online, including Deadswitch Combat, C.A.S.T. (CHERNOZEM ANOMALY STRIKE TEAM), and Survive the Nights.

All games: 18

Deadswitch Combat

DEADSWITCH COMBAT is a fast-paced 2D multiplayer shooter. Experience action-packed combat with hundreds of weapons, vehicle combat, and plenty of team-based game modes.

82%82% positive of 595 reviews12Playing now: 12Free

C.A.S.T. (CHERNOZEM ANOMALY STRIKE TEAM)

C.A.S.T is a third-person PvE extraction shooter playable solo or in co-op. Select your character and loadout to battle enemy hordes, evade anomalies, and complete objectives across handcrafted maps with dynamic procedural elements.

87%87% positive of 800 reviews11Playing now: 11$6.99

Survive the Nights

Hardcore open-world survival where preparation is everything. Scavenge, craft, fortify during the day. When night falls, the infected hunt in numbers. Play solo or with friends in a brutal post-apocalyptic sandbox where survival is earned through smart decisions. How many Nights will you survive?

67%67% positive of 4,778 reviews44Playing now: 44$5.99

Broventure: The Wild Co-op

Broventure = Vampire Survivors + Base building + Co-op. Band together with friends and obliterate hordes of grueling enemies, gather crucial resources, and transform your camp into a sanctuary of liberation.

70%70% positive of 399 reviews5Playing now: 5$4.99

SCP: Containment Breach 2

Survive the chaos of SCP Foundation! Step into a thrilling SCP horror experience with story-driven co-op, intense PvP Breach mode, and randomized maps. Play as Class-D, scientist, SCPs, and more, each role bringing unique challenges in an unpredictable, immersive facility.

79%79% positive of 4,243 reviews155Playing now: 155Free

Doomsday: Last Survivors

The legendary captain descends as hidden power engulfs the wasteland! The Seven Deadly Sins Collab is now live!

63%63% positive of 966 reviews780Playing now: 780Free

DeadPoly

DeadPoly is a polygon arcade zombie survival looter shooter with base building, crafting, scavenging, leveling, questing, and more, but your only goal is survival, everything else is optional.

77%77% positive of 5,572 reviews674Playing now: 674$9.99

Dead Maze

Dead Maze is a 2D MMO game set in a destroyed contemporary world, filled with zombies. Explore the world, scavenge and craft as many items as possible, to survive the hostile environment and upgrade your gear and camp as you go.

75%75% positive of 4,817 reviews58Playing now: 58Free

DayZ

How long can you survive a post-apocalyptic world? A land overrun with an infected "zombie" population, where you compete with other survivors for limited resources. Will you team up with strangers and stay strong together? Or play as a lone wolf to avoid betrayal? This is DayZ – this is your story.

78%78% positive of 390,100 reviews49.6KPlaying now: 49,634$24.99

Zula Global

Zula is an intense free-to-play FPS in which you can play cooperatively with your teammates to overthrow the enemy side. You can enjoy new content weekly and receive gifts every day. Variety of maps and weapons from the real world so you can immerse yourself 100%.

68%68% positive of 7,977 reviews108Playing now: 108Free

Forbidden Ingress

Our world is in danger! Grab your gun and stop these uninvited guests!

73%73% positive of 226 reviews0Playing now: 0$4.99

The Last Conflict

The Last Conflict is a 2-D multiplayer online action and strategic based game inspired by classic games Resident Evil, Silent Hill, and Zombie Ate my Neighbors, bringing them together to create a fun zombie killing experience.

77%77% positive of 257 reviews0Playing now: 0Free

Fortress Fury

Fortress Fury is a survivor multiplayer tower defense roguelite. Endless hordes of enemies want to crush your tower! Buy weapons and upgrades to craft an array of overpowering builds. Will you be able to survive all waves and be the last tower?

60%60% positive of 115 reviews0Playing now: 0Free

SAHUR: Escape Together

SAHUR – a cooperative survival horror for 1-4 players. Band together to survive a night of terror and stop the deranged Sahur. Explore treacherous streets, scavenge for resources, and stay clear of his minions…

75%75% positive of 394 reviews0Playing now: 0$0.79

Elder Legacy: Survival

GAME DEVELOPMENT HAS BEEN SUSPENDED! РАЗРАБОТКА ИГРЫ ПРИОСТАНОВЛЕНА! Elder Legacy: Survival is a fun cooperative open-world survival game where you and your friends will find ways to defeat bosses and progress through biomes together.

61%61% positive of 189 reviews0Playing now: 0$9.99

Voxel Project VR

Voxel Project offers an immersive sandbox experience set in a fully destructible voxel environment. Explore a dynamic world teeming with vehicles, dynamic fire mechanics, enemy NPCs, voxel gore, weapon customization, and a bunch of additional features to discover.

82%82% positive of 340 reviews0Playing now: 0$24.99

Angry Angry Shark

Play with friends against endless waves of man eater sharks.

83%83% positive of 324 reviews0Playing now: 0Free

Last Whisper

Last Whisper Survival is a cooperative zombie survival game where exploration of the open world is key. As you venture further, you'll need to upgrade your gear and level up your character and skill tree to handle the increasing challenges as you move through the world.

60%60% positive of 123 reviews0Playing now: 0$2.33