Across Icaria

A boy called Ica decide to visit sea. Born into a military empire, he was tired of war and inventing weapons. After transforming an old gunboat with stolen Flying Wings, Ica began his journey of escape. It is said that "ships" were originally used for "navigation", but in this world, the sea has disappeared for half a century. Dispatch cannons, launch missiles, repair engines However, please note that operating the outdated gunboat system requires manual input of commands. Confront all kinds of enemies - with your observation and typing speed!