Blue Byte

Silent Hunter Online is a free-to-play strategy simulation game in which you command your own flotilla of submarines. No download is required; you can experience authentic submarine skirmishes directly in your browser.

Silent Hunter Online

Zynga

A Facebook Browser game made by Zynga. The game is quite popular and has pulled the amazing feat of amassing more players than Farmville.

CityVille

Are you looking for adventures? Become a pirate employed by the pirate brotherhood and a disaster for the Caribbean! Complete all the unique missions and help the pirates!
Command your submarine as you take out pirate ships and fortified islands with their cannons.

Black Devilfish

Dev Diary

Nitrome

Explore the deep avoiding wildlife finding sunken treasure.

Aquanaut

Trailer

Use your Submarine to Plunder all the Treasures of the Caribbean! Careful, though, Sharks eat Submarines.

Discover all three Trade Routes! Upgrade your Submarine to reach Deeper Depths! Follow Dolphin's advice and avoid the sharks.

Submarine Browser Games

Silent Hunter Online

CityVille

Black Devilfish

Aquanaut

Treasure Seas Incorporated