Online co-op Combat games

Every online co-op Combat game on Steam we know of. Add tags, a price band or a review floor to narrow it down.

Showing 651–660 of 1,410 games matching Combat, newest first · updated 13 Oct 2026

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Heroes of Hammerwatch II

Deck Playable
−60%
$$
Released
Price
$$ · Standard · On sale −60% until 20 Oct
Players
👥 Up to 4 players
Reviews
82% of 5,828

A rogue-lite action-rpg that offers extensive persistent progression. Build your town, upgrade and equip your heroes, before taking on the ever-changing Dark Citadel - either solo or with a team of friends.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
40% of 302

Combining Roguelite, Action RPG, and Tower Defense gameplay into a crazy free-for-all, where it’s you and up to three friends versus hordes of enemies. Select your hero, survive the waves of foes, unlock new weapons and runes, and take on the bosses that await you!

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Warden's Will

Deck Playable
$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
70% of 303

Warden’s Will is a fast-paced movement-based roguelite shooter you can enjoy solo or up to 3 friends. Pick your Warden, try out different builds, and jump into chaotic arenas filled with unpredictable robots. The game challenges you to move smart and react quickly and try new builds with every run.

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

You will play the role of a new special police officer who arrives in the dangerous city of Flora. Various violent incidents continue to occur, and the sheriff hires and trains personnel from the outside world in an attempt to fight the terrorists to the death. This operation is codenamed Falcon

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 1

Take your role as protector and defend your assets from enemy squadrons or engage in devastation as the attacker. Fly with the best Paper Plane pilots in the world in hand crafted parks with an abundance of enemies to destroy. Paper Planes is an Arcade team-flightsim, base defender and battleroyale.

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$
Released
Price
$ · Cheap
Players
👥 2–8 players
Reviews
100% of 2

A chaotic Local & Online Multiplayer 2D Shooter featuring 4 game modes, 10+ maps, dozens of weapons, customisation options and more. Play Online with up to 8 players in a lobby, prove your strength by being the last man standing in this relentless shooter.

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$
Released
Price
$ · Cheap
Players
👥 Up to 8 players
Reviews
100% of 9

A homage to classic real-time strategy games. Gather resources, build an empire, and command powerful armies to conquer the world. Lead six unique tribes, expand your territory, and engage in epic battles with hundreds of units on screen. Dominate in 18 missions and procedurally generated maps!

Free
Released
Price
Free
Players
👥 Not stated
Reviews
78% of 19

A game that blends exploration and adventure , offering two modes. In the dynamic RPG mode, players confront powerful bosses and equip weapons and armor to build their strength. In the solo platformer mode, players navigate treacherous environments filled with obstacles to reclaim lost powers.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
83% of 6

JBomb is an action-strategy game that combines elements of adventure, puzzles, and online cooperation. It offers players a diverse and engaging experience, featuring two main modes and a PvP option for direct competition.

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