Online co-op Combat games

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

Showing 241–250 of 1,027 games matching Combat · updated 12 Oct 2026

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$
Released
Price
$ · Cheap
Players
👥 Up to 10 players
Reviews
94% of 34

A chaotic PvP first person shooter with fully destructible terrain where you need to solve quick Captchas to reload your guns. Build bridges, walls, domes, tunnels, and blow everything up while competing in teams with fellow humans in games of capture the flag for the amusement of your overlords.

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players

A chaotic online party‑PvP arena where four players cycle through a format of one player controlling the Ninja racing for treasure while the other three team up as monsters to stop them.

$$$
Released
Price
$$$ · Expensive
Players
👥 Not stated
Reviews
74% of 663

Sudden Strike 5 delivers real-time tactics in epic WWII battles. A host of tactical options and more than 300 playable units open-up multiple approaches to reach your objectives in a 25 mission campaign on historical battlefields in Europe and North Africa.

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
66% of 3

In a dystopian world consumed by the VAS, become one of the Newborn: A new generation of humans immune to the plague, surviving the ravages of disease, mutants, and sinister AXIOM. Fight for hope, rise against the odds, and pave the way for society to be reborn in a unique online sandbox RPG.

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

Defend humanity's last light in Vespers Edge, a fast-paced rogue-lite hero siege. Use your hero to harness the power of Constellations to survive relentless enemy waves. When you fall, the Core revives you with a defiant roar: "YOU ARE NOT FINISHED YET." Conquer the Void or vanish into the silence.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
100% of 8

A roguelike tower defense where every draft permanently mutates your build. Stack modifiers, trigger massive Surge events, and watch your defenses evolve into unstable, compounding systems that fight in ways you didn’t design.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
55% of 213

VISIT HIGHLAND! Build a weed empire from nothing on a broken tropical island. Grow, sell, expand, and survive the chaos solo or in co-op.

Free
Released
Price
Free
Players
👥 Not stated
Reviews
33% of 3

Bump, blast, and survive! Super Bumpers is a vehicular combat game. Experience the thrill of physics-based knockbacks to blast rivals out of the arena. When guardrails vanish during Sudden Death, every move counts. Join the fray with seamless cross-platform matching between PC and Mobile!

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