Co-op · RTS games to play together

127 Co-op · RTS games your group can play together online, including OpenFront, Outworld Station, and Outlive 25.

All games: 24

OpenFront

A massively multiplayer real-time strategy game pitting hundreds of players against one another. Over one million nuke each other every month.

86%86% positive of 1,173 reviews638Playing now: 638$6.99

Outworld Station

Take the helm as a new Station Commander and exploit an alien star system in this stunning space-station factory automation game. Amass resources and construct starships using increasingly advanced manufacturing and expand your station in a hostile universe.

83%83% positive of 855 reviews50Playing now: 50$18.99

Outlive 25

Build your base, prepare your troops, and face your most epic battle yet in this old-school real-time strategy game. Choose between two factions, test your skills in three epic campaigns and engage in online battles with up to 16 players simultaneously.

93%93% positive of 215 reviews14Playing now: 14$11.99

Desynced

Desynced is a sci-fi strategy game with fully customizable units and behaviors. Gather, build, research, and explore the unknown. Alone or with friends, unveil the mystery of an AI on the edge of self-awareness and uncover the hidden truth in this blend of strategy, automation, and exploration.

79%79% positive of 1,911 reviews63Playing now: 63$20.99

Warhammer 40,000: Dawn of War - Definitive Edition

Warhammer 40,000: Dawn of War - Definitive Edition is the ultimate Dawn of War experience, featuring the original Dawn of War and all its expansions, along with enhanced visuals, an improved camera, and 64-bit platform support.

84%84% positive of 12,564 reviews1KPlaying now: 1,043$13.99

Pioneers of Pagonia

Rebuild hope in a world that was lost in the fog. Lead your Pioneers across the isles of Pagonia, unite scattered tribes, raise thriving communities and discover the history of your people as you reclaim your world in the new story campaign.

81%81% positive of 4,843 reviews81Playing now: 81$34.99

Door Kickers 2: Task Force North

Command military Special Ops Teams in gripping tactical combat against a Middle East-based terrorist network. Sequel to RockPaperShotgun's "Best Tactics Game of 2014".

95%95% positive of 12,466 reviews612Playing now: 612$24.99

Anno 117: Pax Romana

In Anno 117: Pax Romana, the genre-defining builder franchise returns with its most ambitious installment yet.

69%69% positive of 12,411 reviews2.3KPlaying now: 2,260$59.99

EverSiege: Untold Ages

Retreating ends here. Defend Bastion against evil hordes, reclaim lost powers, rebuild ancient ruins, and adapt your tactics to reverse the siege. Shape your playstyle in this hero-strategy rogue-lite solo or co-op up to 3 players.

68%68% positive of 1,948 reviews36Playing now: 36$19.99

The Scouring

The Scouring is an RTS with fast pace, high attention to detail and next generation experience. Lead humans or orcs in a Classic Mode or use one of powerful Heroes to fight for victory! Play alone or with friends. Use our modding tools to create maps and custom game modes! Join The Scouring!

86%86% positive of 1,174 reviews24Playing now: 24$24.99

Circle Empires 2

CIRCLE EMPIRES returns! Expand your empire, circle by circle, in this fast-paced follow-up to the hit RTS. Gather resources, build armies, and defeat bosses (or your friends) in a world that changes with every game. With unique units and biomes, it's an addictive battle of wits and tactics.

72%72% positive of 277 reviews23Playing now: 23$12.99

Oddsparks: An Automation Adventure

Oddsparks is a blend of automation and real-time strategy for both the die-hard fans of the automation genre and the automation-curious. Explore a strange fantasy world, uncover the mysteries of the past, automate your workshops, and go on adventures with your odd & adorable Sparks!

81%81% positive of 1,882 reviews61Playing now: 61$29.99

DSS 2: War Industry

In this real-time grand strategy game, command armies, build cities, and manage a dynamic economy. Establish automated supply routes within your territory to streamline production. Fortify your defenses and brace for intense battles. Can you lead your empire to dominance?

83%83% positive of 190 reviews4Playing now: 4$17.99

Age of Mythology: Retold

Play as mythological Gods and smite your enemies in this award-winning, mythological Real-Time Strategy classic given new life. Wage war across timeless campaigns, fierce skirmishes, and god-powered multiplayer modes.

90%90% positive of 21,185 reviews3.2KPlaying now: 3,193$29.99

Mechabellum: Plan a Two-Person Mech Expedition

Lead separate armies on one battlefield in two-player online co-op, counter shifting mech builds across nine planets, and take each fight at your own pace.

82%82% positive of 18,327 reviews1.9KPlaying now: 1,853$0

ICBM: Escalation

ICBM: Escalation is a grand RTS where you command armies, develop cutting-edge tech, and wield devastating weapons. Conquer enemies with conventional forces or nuclear firepower. With new modes like Standoff and Conquest, the game offers deep strategic layers in a global warfare setting.

85%85% positive of 1,275 reviews142Playing now: 142$29.99

Sins of a Solar Empire II

Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.

82%82% positive of 7,239 reviews768Playing now: 768$49.99

Age of Darkness: Final Stand

Age of Darkness: Final Stand is a dark fantasy survival RTS where you must illuminate, build and defend humanity’s last bastion against hordes of Nightmares. Set in the remnants of a kingdom consumed by a deadly fog, you decide. Will you hide in the light? Or take back your world.

74%74% positive of 9,535 reviews114Playing now: 114$27.99

TDS - Tower Defense Strategy

TOWER ▪ DEFENSE ▪ STRATEGY. Control Vessels. Utilize their uniquely deep set of towers. Create an everchanging defense. Play with friends. Protect your Basin at all costs. An absolute Tower Defense, Real-Time Strategy Hybrid

80%80% positive of 321 reviews5Playing now: 5$10.79

Axon TD: Uprising - Tower Defense

Axon TD lets you expand the map boundaries themselves. A huge arsenal of towers and a wide variety of enemies clash in a battlefield that grows to your whims. Engage in single, cooperative, and roguelite gameplay.

86%86% positive of 709 reviews30Playing now: 30$19.99

WARNO

Realistic, immersive, breathtaking. WARNO is the ultimate World War III battle simulator from the masters of strategy, Eugen Systems. A Cold War turns decisively hot as you command hundreds of units on a beautiful and brutal battlefield. Outsmart, outfight, and lead your forces to total victory.

80%80% positive of 14,667 reviews1KPlaying now: 1,018$39.99

Scourge Of War - Remastered

Welcome to Scourge of War, a real-time 3D computer game/simulation developed by NorbSoftDev, the company headed by renowned game designer Norb Timpko, designer of Mad Minute Games' acclaimed Take Command series. Scourge of War is the epitome of historical command simulations.

89%89% positive of 173 reviews11Playing now: 11$18.99

Empire of the Ants

Conquer enemy nests and lead your colony through the perils of the forest in this groundbreaking RTS. Empire of the Ants is a photorealistic, third-person real-time strategy game where you command your insect legions in epic battles.

72%72% positive of 943 reviews14Playing now: 14$39.99

TFC: The Fertile Crescent

Gather resources, build your base, and lead your people to victory in this captivating reimagining of classic RTS, set in the Bronze Age. Secure fertile land, fend off raids, and stockpile food to generate knowledge and unlock powerful village advancements.

88%88% positive of 375 reviews5Playing now: 5$10.99

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