From the Depths Free Download (v3.6.4.5 & ALL DLC)

In From the Depths you can build and take first-person command of battleships, planes, submarines, space ships, hot air balloons and more! The game contains a wide range of single player.

From the Depths Install-Game:

A creative mode allowing you to push your designs to the limit and ensure the total annihilation of your opponents.
A strategic campaign waged over hundreds of islands against eight unique factions.
A Story Mode where you can play missions as each of the eight factions – a fantastic mixture of strategy, design and wild battles! Defend your fleet against waves of enemy forces in a series of extremely tough challenges.

From the Depths Free Download

Adventure mode where you start on a raft and must build up your fleet and travel a dangerous universe fighting or running from enemy fleets. Design and build your fleet, fortresses and structures however you want. There are currently over 1000 unique components blocks, not including 38 different components for making missiles, torpedoes, depth charges and bombs and 34 different components for making the ultimate cannon shell.