Jane's Combat Simulations: 688(I) Hunter/Killer

I can't tell you how great this game is. It's not for the faint of heart. The manual is basically a novel. But once you master it, you get this really deep modern submarine simulation, where you actively man all the stations. In multiplayer, you can have your friend either in another sub, or you and your friend can each have dedicated stations on the same sub as crew mates. There's a mission editor that allows you to create missions all over the world, and it's map is a topographical map of the whole Earth's ocean. This game is the precursor to Sonolyst's "Sub Command", and "Dangerous Waters". You can get "Dangerous Waters" on Steam and I highly recommend it. It's like 688i Hunterkiller on steroids. 688i Hunterkiller is not for the action fan. The game is a hardcore simulation. Battles play out more like games of Chess with a hide-and-seek element. This is a game of pure running silent, and stealth. And it's so much fun!