WWII tactical submarine combat on your iPad!

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 night attack.
When the escorts come after you, drop decoys and sneak away before they can crush you with their depth charges.

* The first game of its kind designed for touch-screen devices.
* 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.
* Three difficulty levels.
* Tutorial mode helps you learn the ropes.
* Global leaderboards.

What’s New

Version 1.5.54

Fixed freeze bug after viewing keyboard controls while in-game.

Ratings and Reviews

4.3 out of 5
75 Ratings

75 Ratings

ScoopDog109 ,

Fantastic game

This game is among my favorites. I have played for hours at a time and have several top ten petrols, so easy to master. I do have one question, after the initial convoy attack/escape, when you reengage the convoy the destroyers do not protect their convoy. They break off and race to the initial contact point, leaving the convoy unprotected! Surly the allies did not do this. I think the high scores would be a lot lower if the destroyers always stayed and protected their convoy. Just my thoughts- once again this is an awesome game! 2 thumbs up!

Cyril Basington-Basington ,


This game has nice, not great, graphics but could be better.

Accuracy of ship maneuvering is crap. I’ve never heard of a corvette doing what appears to be 30+ knots while the sub is slower than molasses. Additionally, the turning radius of these ships are ridiculous. A corvette, although fairly maneuverable, didn’t turn around its funnel. The corvettes in the game can shove a 26,000 ton ship with ease and run down the side of said ship dropping depth charges the entire time. Also, at periscope depth the corvettes should have a MORE DIFFICULT time locating the boat with ASDIC, not an easier time.

Other than the above, which makes the game inaccurate and less fun to play, it is an “ok” play, but be aware you will have a difficult time applying actual u-boat tactics because it’s just not realistic. I mean, I sunk a Queen Elizabeth class battleship with the boat’s deck gun.

Abcde1234$& ,

Nice but

Very nice. Tutorial could be better. Enemy ships ram each other looking for you to no ill effect. Other than that a fascinating and challenging game. Cannot figure out how some of the high scores were achieved.


Panic Ensues LLC
171 MB

Requires iOS 6.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Realistic Violence


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

More By This Developer

You May Also Like