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 561–570 of 1,410 games matching Combat, newest first · updated 13 Oct 2026

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Botomy

Crossplay
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
100% of 2

Botomy is a challenging strategy game where players program their character to compete in online multiplayer battles. Use the built in Javascript editor or run your own controller in any language/framework you like. Can your bot reach level 30?

SPLITGATE: Arena Reloaded

Deck PlayableCrossplay
Free
Released
Price
Free
Players
👥 Not stated
Reviews
63% of 22,232

SPLITGATE: Arena Reloaded fuses the best of Splitgate 1 & 2, bringing back that classic arena shooter feel. Jump into fast-paced arena modes or drop into Arena Royale, a battle royale built on arena DNA. Play Season 2 now.

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Windward Horizon

✓ Deck Verified
$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
79% of 403

Trade, quest, fight, or simply set sail and enjoy the ambiance in this charming open world naval RPG. Sequel to Tasharen's fan favorite game Windward released on Steam in 2015.

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−50%
$$
Released
Price
$$ · Standard · On sale −50% until 25 Oct
Players
👥 Up to 2 players
Reviews
71% of 524

Experience a chaotic cooking adventure in SEDAP!. Hunt wild ingredients that bite back, master frantic minigames to coordinate culinary chaos, and cook up iconic Southeast Asian dishes while exploring Khaya Island. Play alone or team up with a friend to survive the ultimate kitchen rush!

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 3

SHARP FISTS is an action game that allows players to freely switch weapons and attack modes during combat, using a variety of weapons and skills to perform combo attacks. The highly mobile combat system provides players with a fluid combat experience.

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Free
Released
Price
Free
Players
👥 Up to 3 players
Reviews
76% of 458

Mutants: Genesis is an online card game that you can play solo or with up to 3 players in PvE and PvP modes! Join the next generation of Psycogs and climb the ranks to establish yourself as Champion! Collect hundreds of mutants, fashion your own deck, cooperate with or fight other players!

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$
Released
Price
$ · Cheap
Players
👥 1–3 players
Reviews
50% of 14

Make It Count is a 1-3 players Co-op, post-apocalyptic, top-down shooter with roguelite elements. Venture into your mission with randomized routes, find trinkets and bring carnage to the filth that is infesting this world!

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KUNKUN Defender 2

Deck Playable
−70%
$
Released
Price
$ · Cheap · On sale −70% until 22 Oct
Players
👥 Up to 4 players
Reviews
94% of 294

KUNKUN Defender 2 is a hybrid TPS and tower defense game where players must fend off waves of zombies in virus-infected zones, holding their ground until a helicopter arrives for extraction.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
93% of 29

A tiny, auto-play RPG for Twitch streamers to engage with their chat. Micro Stream RPG lets your viewers battle through dangerous dungeons and tough enemies, all in the background while you stream!

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$
Released
Price
$ · Cheap
Players
👥 3–10 players
Reviews
100% of 2

Escape Haunted Mansion is a horrific multiplayer deduction game for 3 to 10 players with voice chat. The Haunteds must complete tasks to escape, while the Cursed seek to eliminate them discreetly.

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