From the Depths

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 content including:
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.
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

As well as a wide range of multiplayer content
Design with your friends in co-op designer
Play a range of adversarial modes
Play the entire single player campaign together in co-op