Crash Dive 2

Hunt enemy convoys battle destroyers attack land bases and shoot down aircraft in this long-awaited sequel to Crash Dive
Take command of a Gato-class submarine prowling the South Pacific in search of enemy shipping to sink
Sneak past the destroyers and torpedo the transports or surface and engage the sub-chasers in a deck gun duel
When the enemy planes come in on a strafing run man your AA guns to take them down
Evade the hunting escorts before they can crush you with their depth charges
Features
Smoothly blends a submarine simulator with arcade action
Provides the tools for both stealth and offense you decide how aggressive you want to be
Full day night cycle and wide range of weather conditions affect visibility and weapons
Crew health and location-based damage affects the performance of your sub
Optional crew management and detailed damage control or let the AI take care of that for you
Optional upgrade tech tree for your sub can also be left to the AI
Extensive campaign mode10 patrols throughout the war and across the South Pacific
Random mission generator for deep replayability
Both randomly-generated maps and real-world locales including the Solomon Islands Philippines Sea of Japan and more
Moddable game files if you feel like hacking