From the Depths EU Steam Altergift

In From the Depths you can build and take first-person command of battleships, planes, submarines, giant terrible geese, space ships, hot air balloons and more! The game is currently in open-alpha and 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 campaign waged over hundreds of islands against eight factions. A Story Mode where you can (eventually!) play 15 mission...