The Vault: Logic Puzzle Box

Name: The Vault: Logic Puzzle Box
Author: Peaksel Games

2.13.2

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Peaksel Games

4.515M+ installs

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Discover the secrets of Mars by unlocking safes and solving 3D puzzles!

The Vault: Logic Puzzle Box, a 3D safe-cracking puzzle game

By Mei-Lin Chua

Contributing editor, apps and storefronts

3D safes you open by working out logic puzzles
Puzzle difficulty that rises from one safe to the next
Valuable items and artifacts collected from opened safes
A Mars story told through the safes you unlock
Puzzle box designs with varied mechanics and challenges

What The Vault is and who it suits

The Vault: Logic Puzzle Box is a puzzle game built around three-dimensional safes. You open each one by solving the puzzles built into it, and each safe you open reveals more about Mars. It suits people who like logic puzzles and don't mind a mystery framing.

The developer lists a variety of logic puzzles and challenges across the safes, so the work changes from one to the next. The game is set around a research trip, which gives the puzzles a reason to exist.

Opening 3D safes through logic puzzles

Each safe is a 3D object that you solve to unlock. The listing advertises a range of logic puzzles and challenges, along with what it calls cool mechanics in its puzzle box designs.

Because every safe is a separate puzzle, progress comes from working through each one in turn rather than from a single shared task.

Difficulty that climbs as you progress

Levels grow harder as you move through the game. The developer lists the later puzzle box safes as the difficult ones, so the early safes set the pace for what follows.

The listing presents the difficulty as a steady progression rather than a set of separate modes.

Collecting artifacts and following the Mars story

Opening safes gives you valuable items and artifacts, which you collect as you go. The story follows researchers Nathan Reed and Zoe Vega on a trip to Mars, and you help them as each unlocked safe brings you closer to the planet's secrets and its civilization.

The narrative and the puzzles are linked: the safes are where the story advances.

What's new

Oct 19, 2026

We’ve improved performance and fixed bugs for a smoother experience!

About this APK

The build we hold is The Vault: Logic Puzzle Box 2.12.1 (APKS split bundle) for Android 9.0 and up.

Version: 2.12.1; 216
Requires Android: 9.0+
Target Android: 16

Package ID: com.peaksel.openthesafebox_3dsafebreaker_thevault
Format: APKS split bundle
Malware scan: Google Play Protect
Permissions: 27 declared · 3 sensitive; Modify files on your device
Read files on your device
Read phone status and identity
Signed by: CN=Android, O=Google Inc.
Certificate SHA-256: 97b90cadb72b8a57db676905edca431e9599db78d64c5324b24884823887f069