Co-op games like 全球戒备

Want something that feels tense and competitive the way 全球戒备 does? These co-op games offer a similar pull for your backlog. You can bring friends along for most of these.

1. 3 Days War

   

   A real-time strategy war that runs for three days at a stretch. Build an empire on a grid of over 10,000 tiles, draft pondering cards into your own strategy deck, and roll out giant Core-Gear mechs while dozens of commanders scheme, ally and betray around you. One match, three days, one winner.

   Tense, Competitive, Replayable

   83%83% of 721 Steam reviews are positive16Players online now: 16Free

2. G2 Fighter / 基因特工

   

   G2 Fighter is a low-poly top-down shooter ARPG with loot, quests, and an open world to drive across. For co-op friends it offers teaming up to cover, charge, and lay down fire support against stronger enemies, plus plenty of chaotic side business when you want a shared laugh.

   Tense, Replayable

   78%78% of 2,252 Steam reviews are positive$15.99

3. Keep Her Safe

   

   When humanity fell, chickens took over, and you are one of them: a high-IQ bird defending an Energy Core, holding off zombie waves, and building a rocket to stop the acid rain. With co-op friends it turns into shared scavenging, frantic base defense, and the occasional flamethrower accident.

   Tense, Replayable, Dark

   88%88% of 611 Steam reviews are positive23Players online now: 23$9.99

4. Gray Zone Warfare

   

   Gray Zone Warfare is a PvE-first open-world tactical shooter on a quarantined island torn by faction fighting. You deploy as an operator, join a squad or go solo, run missions for reputation, loot weapons and gear, and piece together what caused the conflict.

   Tense, Competitive, Replayable

   72%72% of 71,578 Steam reviews are positive13.6KPlayers online now: 13,564$39.99

5. Outpost: Infinity Siege

   

   Command a mobile outpost, carry a strange XEN firearm, and push into forbidden Signet territory with co-op friends. You gather resources, bolt guns and walls onto your base, then hold the line together when the machines come. Worth playing for that shared shift between looting runs and last-stand defense.

   Tense, Replayable, Dark

   65%65% of 11,680 Steam reviews are positive53Players online now: 53$24.99

6. Cavalry Girls

   

   Cavalry Girls is a top-down shooter where you lead girl soldiers in refitted mecha against waves of enemy machines. You pick weapons, modules and teammates, then hold the line to protect the city behind you. A solid pick among co-op games for co-op friends who like tinkering with builds together and watching them work.

   Tense, Replayable

   87%87% of 1,930 Steam reviews are positive21Players online now: 21$8.79

7. D.O.T. Defence

   

   Welcome to the frontlines! Build towers, muster armies, and conquer the map. Challenge yourself in the single-player campaign following the Chroma Wars, survive relentless waves in solo defense, or battle it out in local matches against friends and AI bots. Victory comes with the last HQ standing!

   Competitive, Replayable

   85%85% of 212 Steam reviews are positive$9.74

8. Legend Battles

   

   Squad up for extraction runs across huge maps, where you take missions, fight five AI factions plus rival squads, grab loot, and get out together. With fast vehicles, jet suits, four classes, and quick redeploys when friends fall, it is built for loud, chaotic nights with co-op friends.

   Tense, Competitive, Replayable

   85%85% of 497 Steam reviews are positive14Players online now: 14Free

9. 酒馆战争

   

   经典军团自走棋来了，这是一款多人PVP策略游戏，融入了类Rogue和自走棋元素。玩家需要为自动战斗的军团搭配合适的英雄指挥官,神器和法术，最终击败所有玩家夺得冠军

   Competitive, Replayable

   85%85% of 68 Steam reviews are positiveFree

10. Extremely Realistic Siege Warfare Simulator

    

    Extremely Realistic Siege Warfare Simulator is a physics-based tactical strategy game where you must lead a military force in a fantasy medieval world. Build an army. Construct siege equipment. Experience epic battles. Lead your people to victory!!

    Competitive, Replayable

    54%54% of 384 Steam reviews are positiveFree

11. Red Solstice 2: Survivors

    

    Year 117 After Earth, Mars is overrun by STROL mutants, and your Cell squad is humanity's backup plan. Grab up to seven co-op friends, pick from six classes, and hold the line in real-time tactical missions while biomass spreads across the map. Plan fast, shoot faster, research something bigger for next time.

    Tense, Replayable, Dark

    70%70% of 2,586 Steam reviews are positive9Players online now: 9$14.99

12. Global Strike

    

    Global Strike is a free first-person shooter with team matches, zombie Mutation rounds and co-op Adventure runs. You pick a mode from the lobby, grab a weapon and queue with co-op friends for short, fast rounds built around objectives, reflexes and covering each other.

    Tense, Competitive, Replayable

    66%66% of 1,576 Steam reviews are positive141Players online now: 141Free

Hidden gems like 全球戒备

Keep Her Safe

When humanity fell, chickens took over, and you are one of them: a high-IQ bird defending an Energy Core, holding off zombie waves, and building a…

88%88% of 611 Steam reviews are positive23Players online now: 23$9.99

D.O.T. Defence

Welcome to the frontlines! Build towers, muster armies, and conquer the map.

85%85% of 212 Steam reviews are positive$9.74

Legend Battles

Squad up for extraction runs across huge maps, where you take missions, fight five AI factions plus rival squads, grab loot, and get out together.

85%85% of 497 Steam reviews are positive14Players online now: 14Free

ZeroSpace

Team up in the Orion sector in this sci-fi RTS where you command infantry, mechs, artillery, and orbital strikes.

78%78% of 1,357 Steam reviews are positive77Players online now: 77$39.99

Frontline Crisis

Defend humanity's last hope, pilot a powerful mech, in Frontlines Crisis!

87%87% of 349 Steam reviews are positive$5.99

ZEPHON

ZEPHON is a post-apocalyptic 4X where you and co-op friends each run a survivor faction, build cities, research strange tech, and fight turn-based…

83%83% of 1,908 Steam reviews are positive97Players online now: 97$39.99

Metal Thunder

Command a legendary gunship with co-op friends in this fast, chaotic action-roguelite.

76%76% of 692 Steam reviews are positive85Players online now: 85$10.99

Cavalry Girls

Cavalry Girls is a top-down shooter where you lead girl soldiers in refitted mecha against waves of enemy machines.

87%87% of 1,930 Steam reviews are positive21Players online now: 21$8.79

Cluckmech Oasis

Cluckmech Oasis is a colorful top-down roguelike tower defense where you play the Warcluck and lead animal heroes against waves of plant enemies.

87%87% of 3,102 Steam reviews are positive93Players online now: 93$9.99

SENTRY

Defend your spaceship from alien boarders with guns, traps and blast doors while plotting your escape through hostile space.

82%82% of 867 Steam reviews are positive14Players online now: 14$15.99

Empires Shall Fall

Empires Shall Fall is a turn-based tactics game set in a dieselpunk world.

86%86% of 133 Steam reviews are positive3Players online now: 3$3.24

3 Days War

A real-time 4X war where dozens of commanders build, scheme and fight over three days until one side takes the high ground.

83%83% of 721 Steam reviews are positive16Players online now: 16Free

Newest co-op games like 全球戒备

Metal Thunder

Command a legendary gunship with co-op friends in this fast, chaotic action-roguelite.

76%76% of 692 Steam reviews are positive85Players online now: 85$10.99

No Such Place

A top-down extraction shooter where you scavenge anomalous zones for weapons, artifacts and intel, then race to the evacuation point with everything…

62%62% of 672 Steam reviews are positive87Players online now: 87$17.99

Keep Her Safe

When humanity fell, chickens took over, and you are one of them: a high-IQ bird defending an Energy Core, holding off zombie waves, and building a…

88%88% of 611 Steam reviews are positive23Players online now: 23$9.99

Banzai Escape 2: Subterranean

An anime third-person looter shooter set in chaotic underground tunnels, where you play an elite clone sister clearing pirates, military…

80%80% of 1,132 Steam reviews are positive18Players online now: 18Free

ZeroSpace

Team up in the Orion sector in this sci-fi RTS where you command infantry, mechs, artillery, and orbital strikes.

78%78% of 1,357 Steam reviews are positive77Players online now: 77$39.99

D.O.T. Defence

Welcome to the frontlines! Build towers, muster armies, and conquer the map.

85%85% of 212 Steam reviews are positive$9.74

Legend Battles

Squad up for extraction runs across huge maps, where you take missions, fight five AI factions plus rival squads, grab loot, and get out together.

85%85% of 497 Steam reviews are positive14Players online now: 14Free

Girl Frame

A sci-fi Vampire Survivors-like shooter. Control mecha girls to fight terrifying bug swarms. 40+ unique weapons & hundreds of passive skills for…

66%66% of 71 Steam reviews are positive1Players online now: 1$14.99

Greedland

Greedland is a fast-paced sci-fi survivor-like where you and a friend blast monster hordes, stack weapons and armor upgrades, and call in Titan…

83%83% of 2,987 Steam reviews are positive19Players online now: 19$12.99

Phantom Squad

Phantom Squad is a 1-4 player co-op tactical top-down shooter blending fast-paced combat with real-time strategy.

80%80% of 420 Steam reviews are positive1Players online now: 1$13.99

酒馆战争

经典军团自走棋来了，这是一款多人PVP策略游戏，融入了类Rogue和自走棋元素。玩家需要为自动战斗的军团搭配合适的英雄指挥官,神器和法术，最终击败所有玩家夺得冠军

85%85% of 68 Steam reviews are positiveFree

The AC130 slays the zombies.

In the doomsday world of zombies, a tactical team searching for survivors is surrounded by countless zombies and is in a very critical situation.

63%63% of 387 Steam reviews are positive$2.99