Deep Blue: Naval Battle

Deep Blue is a 3D naval battle game: hide your fleet on a 10 x 10 sea, guess coordinates and sink every enemy ship before yours go down.

Place your carrier, cruiser, frigate, submarine and patrol boat by hand or deploy them at random, then take turns firing at the enemy sea. Every shot is a miss, a hit or a sunk ship, and an enemy ship is only revealed once all of its cells are hit.

WAYS TO PLAY
• Solo against the computer on Easy, Normal or Hard. The Hard opponent works out where your ships could still be hiding.
• Two players on one device, with a full-screen hand-over screen so neither of you sees the other fleet.
• Online on two devices: quick match against a random opponent, or create a room and share the code with a friend.

RULES YOUR WAY
• Classic rules: one shot per turn.
• Tactical rules: two sonar scans per match that count the intact ship cells in a 3 x 3 area.
• Optional spacing rule so ships can never touch, not even diagonally.

ALSO INCLUDED
• A short, skippable interactive tutorial.
• Move log, match statistics and a look at the enemy fleet after the game.
• Accessibility options: reduced motion, faster animations, camera shake toggle, and hit, miss and sunk markers that do not rely on color alone.
• Plays in portrait or landscape, in English and Turkish.

Single-player and same-device modes work without an internet connection. Online play requires a connection and signing in.

Recent changes:
Improvements and bug fixes.