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 1141–1150 of 1,410 games matching Combat, newest first · updated 13 Oct 2026

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
78% of 93

Mutate and battle a collection of super cute goos in Goo Gladiators. Grow your team and fight others online in strategic auto-battling arenas. Form 'Goo Gangs' with your friends and rise up the leaderboards to become a 'Goo Master'.

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SpiderHeck

✓ Deck VerifiedCrossplay
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
93% of 3,954

Spiders with laser swords! Duel to the death against your friends or choose to team up and hold back swarms of savage enemies. Swing, stab and shoot with style, effortlessly performing movie-worthy parkour.

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Plunder Panic

✓ Deck VerifiedCrossplay
$
Released
Price
$ · Cheap
Players
👥 Up to 12 players
Reviews
94% of 59

Chaotic Party Arr-cade Action for up to 12 players! Be the first to plunder all the treasure, sink the enemy ship, or defeat their captain. Featuring local & online play, crossplay, 18 stages, 30+ modify-arrs, and a single-player campaign!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
75% of 28

This multiplayer souls-inspired spell-casting game sees you collecting equipment and finding new spells to help on your journey of proving your worth to the gods, and redeeming yourself from the cardinal sin of mortality. Explore the floating island and unravel the secrets of the fragmented world.

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$
Released
Price
$ · Cheap
Players
👥 Not stated

Powerjackers - Superhero Battle Royale is a multiplayer first-person shooter. Start with one 'travel' superpower, and one 'miscellaneous' superpower, and attempt to be the last man (or woman) standing. As you kill your opponents, you will gain any superpowers they had already gained. VR enabled.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 12 players
Reviews
100% of 10

Squad up with your friends in this 6 vs 6 game of aerial conquest! Pilot cute parodies of iconic war planes ranging from early props to modern multirole jets. Become the top dog leveraging a huge array of equipment to tip the scales in your favor and rule the skies!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
82% of 23

Have you ever wanted to experience the fear of a Mouse being viciously hunted by Cats? Well now you can! Attempt to survive or destroy your friends in a fast paced, asymmetrical, multiplayer game that will leave you laughing with & screaming at your friends. PEER TO PEER MULTIPLAYER ONLY

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Ashen Empires

Deck Playable
Free
Released
Price
Free
Players
👥 Not stated
Reviews
75% of 470

Ashen Empires is a classic MMORPG set in the fantasy world of Dransik. Dransik has been besieged by the sinister forces of Talazar, preying on mortals. Play with your friends, battle your foes, complete quests, defeat powerful bosses, pursue tradeskills in a player-driven market. Play YOUR way!

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
37% of 224

国风与电竞的碰撞、讲好三国故事。在梦三国游戏中玩家选择不同的三国英雄,参与各种PVP的竞技场的挑战或三国背景的PVE副本,通过团队、国家的配合以及个人的操作意识来击败对手,取得最终胜利。 梦三国2世界里,诸位三国名将的命运,历史如何演变,这一切将由玩家来亲身体验和作出抉择。

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
47% of 65

《梦塔防》是一款由杭州电魂自主研发的全新形式的塔防类客户端网络游戏,集经典塔防玩法之大成,并拥有独特的竞技塔防模式,丰富的收集和养成要素更是令人欲罢不能,结合时下流行的各种玩法元素,开创全新竞技塔防网游模式!

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