Online co-op Turn-Based Strategy games

Every online co-op Turn-Based Strategy game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 31–40 of 230 games matching Turn-Based Strategy · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 5

Play Texas Hold’em and Short Deck with up to 8 players online. Create private rooms, invite Steam friends, or join by room code. Features include AI players, Infinite Squid, multiple All-in runouts, and real-time hand analysis. Virtual chips only, with no IAP or real-money gambling.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
98% of 54

Let your magic run wild in this fast-paced fantasy card game, with a unique resource system, back-and-forth battles, moddable cards and multiple unique game modes. Play alone or with up to four players online, without needing to pay for new cards.

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
0% of 1

Real co-op battles, PvP, and an epic saga. Darkness is your ally. True power is born in the balance between the Light of kindness and the Darkness of your boundaries. Be imperfect to stay alive.

$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
49% of 1,051

Company of Heroes 3: Final Stand delivers a standalone roguelite wave-defense experience for solo and cooperative play. Command and survive against fast-paced escalating enemy waves, intimidating bosses, and dynamic battlefield events. Are you ready to make your final stand?

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Echoes of Formation is a strategy auto-battler for 1v1 to 5v5 matches and friend multiplayer. Adjust positioning, forge gear, and pick runes in the prep phase. Manage economy and focus-fire targets to deplete the enemy's team health over multiple rounds and claim ultimate victory!

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$$
Released
Price
$$ · Standard
Players
👥 2–4 players
Reviews
92% of 79

A faithful digital adaptation of the acclaimed board game Space Empires 4X by GMT Games, beloved by wargamers for almost two decades. Command the rise of your civilization and the fall of others, all in one to two hours.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 12

Wasteland Messenger is a roguelike strategy game featuring inventory management. Collect randomized items, face unpredictable events, craft unique builds, and forge custom weapons. Enjoy lighthearted storylines with lovely heroines in single-player, or team up with friends in online co-op!

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Free
Released
Price
Free
Players
👥 Up to 8 players
Reviews
70% of 10

A free-to-play strategy card game where five nations wage war. Build a deck around your Leader, then battle through ranked duels, a 100-floor roguelike, co-op bosses, and clan wars, plus Leader Clash, a full auto-battler mode built into the game.

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$$
Released
Price
$$ · Standard
Players
👥 2–4 players
Reviews
83% of 18

Box Office Mayhem is a business management game where you simulate running your own movie theatre. Navigate through signing movie deals, managing day to day operations, and struggle as movie goers have unpredictable behavior. Play solo against AI competitors or take it online against friends!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
71% of 7

HARD EDGE is back as a 4v4 real-time tactical card battler! Combine strategic deck-building with simultaneous team actions. Every turn, draw cards to shoot, throw, or defend. Sacrifice cards to move in a high-stakes tactical "WAR ZONE."

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