688(I) Hunter/Killer

688(I) Hunter/Killer is a submarine simulation in which you operate a boat, develop target situations and complete a tour of duty. You learn to use its sonar and weapons control systems, manage the submarine’s resources, and earn your dolphins to become a submariner.

Operating the submarine

The game has over 12 detailed operating stations for controlling submarine warfare, including sonar, fire control, the helm and target motion analysis. You also manage crew training and weapons load-outs, and outfit the boat with advanced weaponry.

Missions and multiplayer

You can undertake detailed training, single missions and a full campaign based on political analysis of real-world situations. Multiplayer Seek and Destroy supports up to 8 players over the internet or LAN.

Simulation features

• Ocean depth and water density across the globe are based on actual satellite topographical data.
• Multiple camera views and accurate 3D models of over 20 naval weapons platforms.
• The game was developed by Sonalysts, a defense contractor that designs submarine simulators for the US Navy.