DirectX 7.0 or higher (DirectX enhances Windows with advanced multimedia capabilities. If you do not have DirectX installed on your system, you can download it from www.microsoft.com. DirectX comes pre-installed with all copies of Windows 98 SE and later, so most likely it is already installed on your system).
Registration: Pirates Of The Atlantic is distributed as Shareware. The fee for registered version is US $19.95.
You can register your copy of Pirates Of The Atlantic online with a major credit card through a secure server.
Pirates Of The Atlantic:
Defend your fortress against the Pirates of the Atlantic.
Blast the invaders with your cannon and keep them off your booty.