Strategy · Online co-op games to play together

709 Strategy · Online co-op games your group can play together online, including Bloons TD 6, Minion Masters, and AI War 2.

All games: 24

Bloons TD 6

The Bloons are back and better than ever! Get ready for a massive 3D tower defense game designed to give you hours and hours of the best strategy gaming available.

97%97% positive of 352,576 reviews11.2KPlaying now: 11,197$13.99

Minion Masters

An addictive fast-paced hybrid of Card games & Tower-Defense. Play 1v1 - or bring a friend for 2v2 - and engage in epic online multiplayer battles full of innovative strategy and awesome plays! Collect 200+ cards with unique mechanics, all free!

89%89% positive of 65,331 reviews257Playing now: 257Free

AI War 2

The most devious and acclaimed artificial intelligence in strategy gaming is better than ever. A grand strategy/RTS hybrid that reverses many conventions of both genres. Take territory without attracting attention, build your empire with care, and adapt to an ever-evolving galactic battleground.

87%87% positive of 1,131 reviews19Playing now: 19$19.99

Tabletop Playground

The modern digital tabletop game for fans and creators! Featuring deep customization and choice, enjoy more immersive tabletop sessions with friends than ever before. Build new rule sets for traditional games, play custom-made games by the community or create your own and share them with the world.

79%79% positive of 124 reviews6Playing now: 6$14.99

Atlantica Global

Atlantica Global is a free-to-play (F2P) massive multiplayer online role-playing game (MMORPG), with a tactical combat system. Venture out in to the world of Atlantis where you'll find otherworldly monsters, amazing gear, and even more battle-hardened adventurers like yourself.

65%65% positive of 1,050 reviews222Playing now: 222Free

Dungeon Defenders: Awakened

Dungeon Defenders: Awakened is co-op Tower Defense combined with epic Action RPG combat. You’re able to join forces with up to four players to take on a never-ending army of orcs, demons, and dragons! Are your defenses strong enough to save the world of Etheria?

67%67% positive of 3,268 reviews30Playing now: 30$14.99

Police Stories

A fresh take on top-down shooters with an emphasis on tactics that forces you to make split second decisions. Neutralize criminals, rescue civilians and defuse bombs in Single Player mode or Co-op. And remember - shooting first is not an option!

84%84% positive of 7,945 reviews26Playing now: 26$19.99

Time Warpers

Time Warpers is the evolution of the popular incremental game Time Clickers. With features like gun customization, optional permadeath & co-op with friends, it combines a first person shooter with the seemingly endless progression & upgrades of a clicker game.

82%82% positive of 496 reviews9Playing now: 9$19.99

Tropico 6

El Presidente is back! Prove yourself once again as a feared dictator or peace-loving statesman on the island state of Tropico and shape the fate of your very own banana republic through four distinctive eras.

87%87% positive of 19,973 reviews625Playing now: 625$9.99

Anno 1800

Forge your empire in an award-winning builder game set at the dawn of the Industrial Age. Lead your society strategically and master complex production chains with innovation, diplomacy, and economic mastery.

80%80% positive of 30,240 reviews3.1KPlaying now: 3,079$59.99

SCP: Escape Together

In the midst of a site-wide containment breach, you must team up with other Class-D personnel to escape the underground, isolated facility while evading the dangerous anomalies that have breached containment.

63%63% positive of 3,544 reviews2Playing now: 2Free

Steel Division 2

Steel Division 2 is a historically-accurate WW2 real-time strategy game set on the Eastern Front. Features 1:1-scale turn-based army management and real-time tactical battles with thousands of men at your order.

79%79% positive of 8,087 reviews270Playing now: 270$39.99

Railroad Corporation

Relive the pioneering spirit of the Golden Age of Steam by establishing your own railroad empire across 19th century North America. Bring settlements together, produce and trade goods and develop new technologies to stay ahead of the competition. Want more? RAILROAD CORPORATION 2 Out Now!

74%74% positive of 1,099 reviews32Playing now: 32$35.99

Killer Queen Black

Killer Queen Black is a fast-paced, team-based action strategy game where two teams battle for victory in a frantic arcade arena. Coordinate with your queen and workers to outmaneuver the enemy, riding snails, collecting berries, and fighting for military dominance across multiple win conditions.

91%91% positive of 623 reviews4Playing now: 4Free

Kingdom Two Crowns

Gather coins, build defenses and reclaim your fallen Kingdom. Explore and uncover secrets, unlock new technologies and protect your crown versus waves of Greed monsters that come at night. Kingdom is a solo or co-op micro-strategy and tower defense game set in an atmospheric pixel world.

89%89% positive of 32,967 reviews1.4KPlaying now: 1,409$19.99

Total War: THREE KINGDOMS

Unite Ancient China under your rule through a thrilling blend of turn-based empire building and real-time battles. Use the Guanxi System and diplomacy to forge alliances, and build powerful armies with hundreds of unique infantry, cavalry and war machine units.

72%72% positive of 72,680 reviews5.9KPlaying now: 5,930$39.99

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%61% positive of 3,583 reviews154Playing now: 154Free

Supremacy: 1914

Take over the control of one of the mighty nations during the times of World War 1 in the biggest WW1 strategy game of all time. Conquer provinces, forge alliances and build up your economy in real-time on persistent maps. Build experimental weapons of World War 1 and become the one true superpower!

72%72% positive of 4,385 reviews200Playing now: 200Free

Pacify

An online co-op horror game where you pacify, weaken and capture supernatural creatures for PAH Inc. Each level has a different story, unique monsters, and multiple endings. Play single player or together with up to 6 friends. Includes proximity voice chat with fun effects.

86%86% positive of 32,981 reviews76Playing now: 76$2.09

Parkitect

Parkitect is a business simulation game that charges you with the construction and management of theme parks! Bringing back the best of classic theme park games with many new features and content on top. Now supports online co-op with up to 8 players!

94%94% positive of 6,837 reviews146Playing now: 146$29.99

PixARK

Enter a world of mystery, danger, ancient dinosaurs, mythical beasts, and cubes! Work by yourself or with a tribe of others to gather materials, craft useful items, tame wild creatures, and build huge bases to survive in PixARK!

73%73% positive of 11,267 reviews440Playing now: 440$19.99

War of Rights

War of Rights is a first person multiplayer game featuring massive 400 player battles with a focus on historical authenticity, teamplay and immersion. It is set during the perilous days of the American Civil War, in the Maryland Campaign of September, 1862.

87%87% positive of 13,558 reviews452Playing now: 452$29.99

Project Winter

Project Winter 2.0: Cabin Fever is an 8-player survival and social deception game where teamwork is vital, but betrayal is inevitable. Face the wilderness, uncover traitors, and survive paranoia in this streamlined yet chaotic multiplayer experience.

84%84% positive of 13,650 reviews12Playing now: 12$9.99

The Lord of the Rings: Adventure Card Game - Definitive Edition

Build a deck of iconic heroes and challenge the forces of Sauron in this thrilling tactical card game. Travel through famous locations, complete story-driven quests and forge a new legend of Middle-earth on your own or with a friend in cooperative mode.

75%75% positive of 1,204 reviews11Playing now: 11$19.99

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