Online co-op Naval games

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

Showing 21–30 of 35 games matching Naval · updated 12 Oct 2026

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
75% of 766

Sirocco is an infinitely replayable 5v5 arena. Rally your team as you swap abilities mid-match, craft unique builds and load up auto-firing weapons as you craft strategies on the fly. No rules — just fun.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
97% of 34

Set sail in Rum N’ Gold, a naval Battle Royale action. With tactical combat, ship customization, and a relentless storm, every round is a thrilling adventure. Go solo or form a fleet with your friends and fight to be the last ship sailing!

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
72% of 2,886

Age of Water is an online adventure game set on a post-apocalyptic Earth completely covered in water. Sail through storms, fight and trade, capture other people's boats or build your own, extract resources from the bottom of the ocean and reveal the secrets of the Age of Water world.

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Free
Released
Price
Free
Players
👥 Not stated
Reviews
46% of 15

Command history's most iconic war vessels as you build your own massive naval fleet. Level up important tech modules and prepare to dominate the oceans!

$$
Released
Price
$$ · 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.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
36% of 22

This is a early access game where you haveto Survive against other Natives Online by Building a base and gathering resources for food and crafting weapons to defend yourself. There is Base Building,Crafting,PVP, Workbenches and Gear sets for protection. Please support us to build this game into the best survival games on the market. The game will be in early access for 2-3 years as we will add new content to the game every month building the game to its full potential. Remember Surviving is the key to success!

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$$
Released
Price
$$ · 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.

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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.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 16 players
Reviews
69% of 2,520

Build your maritime career and grow your fleet in a next‑generation ship simulator set in an expansive open world of Norway’s Lofoten region. Command service, cargo, and fishing vessels in singleplayer or online co‑op, mastering realistic ship handling, dynamic weather, and professional jobs at sea!

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