Online co-op Military games

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

Showing 101–110 of 291 games matching Military · updated 12 Oct 2026

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$$$
Released
Price
$$$ · Expensive
Players
👥 Not stated
Reviews
37% of 4,411

In Call of Duty®: Black Ops 7, Treyarch and Raven Software are bringing players the biggest Black Ops ever across an innovative Co-Op Campaign, an electrifying Multiplayer experience, and the legendary Round-Based Zombies mode.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
85% of 41

Beware of the darkness... Lightphobe is an asymmetrical team-based PVP game that blends stealth action with fast-paced shooter gameplay. Pick a side and work together as a team to emerge victorious!

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
77% of 599

4-player co-op, zombie slaying, base building, boss battling mayhem! Cleanse the infected wave by wave and upgrade your base with traps & defenses in Ultimate Zombie Defense 2!

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$$$
Released
Price
$$$ · Expensive
Players
👥 Not stated
Reviews
50% of 57,534

Escape from Tarkov is the original extraction FPS where every raid is a gamble with death. Prep your raid, bleed, endure and fight through ruthless PMC players and Scavs, gain tactical advantage and cling to your loot — only extraction decides if you live or lose it all.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
15% of 13

Tactical Pulse, a first-person realistic shooting game built with Unreal Engine 5, offers an immersive shooting experience, bringing strategic and skillful combat adventures. Every bullet counts and determines the fate of your team.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
85% of 216

BattleGroupVR2 is a virtual reality real-time space strategy where you explore the galaxy and lead a fleet of powerful warships from the bridge of your flagship. Explore, mine, trade, hunt. Grow your fleet, upgrade your ships, train your captains, and battle the enemy from the captain's chair.

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

Build mechs and fight in this fast-paced, anime-inspired isometric top down shooter with online multiplayer PvP and single player store and story game modes. Customize your robot fighter with a variety of parts, weapons and cosmetics. Upgrade your equipment, abilities and stats. Armor up!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
79% of 442

Zero Caliber 2 Remastered brings the full VR shooter experience to PC - with intense, cinematic firefights, a full single player and Co-op campaign, PvP, a huge arsenal to unlock, and character customization to make you stand out. Jump in if you’re after a proper VR shooter. Out NOW!

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

Party Game meets Arena Shooter: a chaotic multiplayer FPS with various guns, pickups, and modifiers across multiple game modes and dynamic maps. No two games will ever be the same!

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$
Released
Price
$ · Cheap
Players
👥 Up to 4 players
Reviews
69% of 46

Chornobyl Breakout is a first-person shooter where you become a survivor pilot whose helicopter has crashed in the Chornobyl Exclusion Zone. You must find a way to safe place. Will you overcome all obstacles and escape from Chornobyl, or will you become just another lost soul in this dead world?

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