Submarine Hunter Depth Charge app icon

Submarine Hunter Depth Charge

Zero Flag · com.zeroflag.subhunter

5.0 out of 5 (1 rating) 50K+ downloads v1.0.7 40.1 MB Android 4.1+ PEGI 3 · Everyone

At a glance

Latest version
v1.0.7 (7)
Updated
Dec 17, 2025 (10 months ago)
APK size
40.1 MB
Requires
Android 4.1+ (API 16)
CPU support
ARM 32-bit, ARM 64-bit
Graphics
OpenGL ES 2.0+
Category
Puzzle (game)
Listed since
Dec 12, 2019 (at least)
Permissions
5
Website
zeroflaggames.com
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Submarine Hunter Depth Charge is a game by Zero Flag in the Puzzle category, listed since at least December 2019. It includes native code for ARM 32-bit and ARM 64-bit, so it runs on practically every phone.

It asks for 5 permissions, none of them sensitive.

What's new in v1.0.7

Minor bug fixes.

Description

From the listing uploaded by “catappult”.

In this unique puzzle game, you take command of Depth Charge, an elite squad of submarine hunters. Use a variety of tools to discover the locations of hidden submarines and let your warship destroy them. They can't hide long in these enemy waters! HOW TO PLAY • This is a game of logic, arithmetic, estimation and triangulation. • Drop buoys in the ocean water • The buoys tell you how far they are from the submarine • Estimate how far that distance is from the buoy • Drag the measuring circle of each buoy to match the distance • The enemy submarine should be at the location where the measuring circles intersect • Fire a depth charge from your warship at that location • If you've estimated correctly the enemy attack submarine will sink • Find and eliminate all the submarines in the level CAMPAIGN The first level will familiarize you with the basics. After that there's an additional 39 levels for you to solve. Only the smartest will be able to get a three star score on all the levels. CHALLENGE MODE Play for a highscore on the Google Play Leaderboards. Should only be attempted by experienced players, real battleship commanders! That's why this mode only unlocks after completing level 15 of the campaign. BUOYS ☆ SONAR BUOY • The standard tool for detecting submarines ☆ RANGE BUOY • Automatically places the measuring circle at the exact position • No need to drag it manually ☆ CAMERA BUOY • Equipped with the U96 underwater camera. • If the submarine is in viewing range it will show exactly where it is. CHARGES ☆ DEPTH CHARGE • The standard submarine eliminating tool ☆ TRIPLE CHARGE • Three charges dropped in a triangular shape for maximum coverage, carpet bombing. ☆ HOMING CHARGE • When in range, always a direct hit! Please rate and give your feedback for further improvement of the combat puzzle experience.

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “ZeroFlag” The developer's name — though anyone can put any name in a certificate.

Store checks and file details

  • Developer signature verified Sep 2, 2020
  • Antivirus scan passed Oct 1, 2020
  • Signed byCN=Unknown, OU=ZeroFlag, O=ZeroFlag, L=Unknown, ST=Unknown, C=Unknown
  • Signing certificate (SHA-1)E1:93:DF:8A:82:A3:15:5E:99:84:98:16:78:EF:D3:4B:A8:16:B4:0D
  • File MD5c88502498cd3c07f7d802df3ff9fe40d
  • Uploaded by “catappult” Platinum tier · 1,377 followers · uploading since 2018

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (5)

Submarine Hunter Depth Charge requests 5 permissions, none of them sensitive.

Required hardware & features

Submarine Hunter Depth Charge APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is the Submarine Hunter Depth Charge APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is c88502498cd3c07f7d802df3ff9fe40d.

Tags

More Puzzle games