Crash Dive

WWII tactical submarine combat!
Take command of a U-boat prowling the Atlantic in search of enemy convoys to sink. Sneak past the escorts and torpedo the transports. Or surface and use your deck gun in a daring night attack.
When the escorts come after you, drop decoys and sneak away before they can crush you with their depth charges.
Jump in for a quick convoy encounter, or launch a full-length War Patrol, seeking out the biggest, most valuable targets.
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.
  
• Multiple times of day allow for different play styles.
  
• Location-based damage/repair affects the performance of your sub.
  
• Random encounter generator for deep replayability.
  
• Four difficulty levels.
  
• Tutorial mode to help you learn the ropes.
  
• Mouse and Touch-screen interfaces.
  
• Global leaderboards.