Online co-op Naval Combat games

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

Showing 31–40 of 42 games matching Naval Combat · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Up to 8 players
Reviews
80% of 947

Unleash voxel warfare in 9-Bit Armies: A Bit Too Far. Lead a modern military, build bases, unlock units, and attack in all-out war. Engage on land, sea and air in over two dozen missions, online skirmishes, or co-op. Easy to learn, a challenge to master.

$$
Released
Price
$$ · Standard
Players
👥 Up to 20 players
Reviews
65% of 4,700

Skull and Bones is an open world naval action RPG where ship combat, build choice, and sailing skill define your pirate legend. Conquer rival ships and mythical beasts in a vast ocean of up to 20 players.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
58% of 70

UBOAT: The Silent Wolf is an amazing combination of a role-playing game and a simulator, offering a deep and immersive experience, allowing you to feel like a real submarine captain during World War II.

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
55% of 49

Abandoned MMO set in Pirates world. Absolutely FREE! NO in-app purchases, you can find gems by killing monsters. NO premium content. Official ABANDONWARE: no updates, no bug fixes, no improvements, no support, no empty promises. The game provided AS IS.

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
80% of 91

New Real Time Strategy Game based on medieval times, where you will control powerful factions and empires, with large-scale epic battles, asymmetric civilizations, unit customization system with RPG elements, dynamic AI, 8K support and much more.

$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
78% of 259

Defend the fortified beaches of Pacific against invading forces in this WW2 FPS game as the enemy attacks you with troops, tanks, planes and more! Play on your on own or COOP while using iconic Japanese and American WWII weapons and prepare your defenses with mines, explosives, and more!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
76% of 25

Engage in combat at the core of the modern battlefield in Warplanes: Air Corp in VR. The third installment of the best-selling Warplanes series introduces a new era of modern military aviation. In addition to fighter jets and multirole combat aircraft you are able to pilot attack helicopters!

If you loved these, you'll love this

$$
Released
Price
$$ · Standard
Players
👥 Up to 2 players
Reviews
87% of 8,421

Fight for survival in Blazing Sails, a fast-paced pirate PvP game! Create your own unique pirate and ship. Band together with other players to command your mighty vessel! Explore different game-modes, maps, weapons, ship types and more while eliminating other crews in epic battles on land and sea!

If you loved these, you'll love this

Free
Released
Price
Free
Players
👥 Not stated
Reviews
69% of 33

Time to set sail! This is destined to be a journey full of opportunities. Open new trade routes, accumulate fortunes, and establish a maritime empire of your own! It is also a dangerous journey, you must defeat the evil pirates and other mystical dangers the ocean offers to a captain.

If you loved these, you'll love this