From The Depths Free Download (v3.5.0) -

"They think the ocean belongs to them," Kaelen whispered, watching a laser-defense system melt a hole through a diving bomber. "They forget who built the depths."

The first volley from the Onyx Watcher fleet screamed through the air, high-explosive shells detonating against the Sovereign’s heavy armor. The ship groaned, but the layered wood and metal held. Then, Kaelen’s ship spoke back. From the Depths Free Download (v3.5.0)

As the sun set, the Iron Sovereign stood alone amidst a graveyard of sinking scrap metal. Kaelen pulled up the blueprints for his next project: a massive orbital strike platform. In this world, if you could imagine it, you could build it—and if you could build it, you could conquer the sea. "They think the ocean belongs to them," Kaelen