# BlockThru: Hermit Crab Dig — Block Puzzle, Escape Octopus

> Block placement puzzle game where you dig to escape an octopus. (iPhone/iPad app by SINN Co.,Ltd.)

- Source: https://appshunter.io/ios/app/blockthru-hermit-crab-dig/id6795465159 (this page in markdown: same URL + `.md`)
- Developer: [SINN Co.,Ltd](https://appshunter.io/developer/6813401560)
- Category: Games, Puzzle
- Price: $0.99
- Age rating: 4+
- Requires: iOS 15.0 · 238 MB
- Languages: American English, Japanese
- Released: 2026-09-23
- Data updated: 2026-10-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/blockthru-hermit-crab-dig/id6795465159/reviews.md

## What is BlockThru?

■ Dodge the octopus closing in on you. Dig deep and survive.

You’re a tiny hermit crab. A huge octopus—your natural enemy—is creeping closer, trying to catch you. Time to put your sand‑digging skills to work.

Dig your way through the sand, avoiding obstacles, and stay one step ahead of your pursuer.

■ How to play
・Pick blocks from your hand and place them on the map
・Blocks can’t overlap rocks or obstacles, so watch out
・Find treasure chests along the way and grab them
・Endless mode: the depth you dig becomes your score

■ Features
・Smooth, satisfying digging action with a bit of strategy
・The octopus’s chase adds real tension to endless play
・100% ad‑free — play without interruptions
・Collect treasures to unlock hermit crab skins
・Cute characters and world you won’t get tired of

■ Perfect for you if…
・You like puzzle games
・You’re into collecting stuff
・You want to dive in without ads
・You want a quick game for short breaks
・You’re a fan of hermit crabs

Dig deeper before the octopus catches you. Beat your personal best.

## Key features

- Strategic block placement
- Escape pursuing octopus
- Treasure collection
- Unlockable hermit crab skins
- Endless mode
- Ad-free gameplay

## Is BlockThru safe?

Not enough ratings yet to assess BlockThru.

## Is BlockThru legit?

BlockThru: Hermit Crab Dig has limited verification signals. The AppsHunter Legitimacy Score for BlockThru is 58 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/blockthru-hermit-crab-dig/id6795465159/reviews.md

### 5/5 — 難しいけど楽しい！

*2026-09-24*

最初は簡単に掘り進めることが出来るんだけど、途中から進むルートが限定されるから先読みして置かないと詰んじゃう。上手くいくと楽しいね。

## Frequently asked questions about BlockThru

### What is the main objective in Block Thru?

The main objective in Block Thru is to dig deep into the sand to escape a pursuing octopus. You must strategically place blocks to avoid obstacles and stay ahead of your natural enemy.

### How do you play Block Thru?

In Block Thru, you pick blocks from your hand and place them on the map. Blocks cannot overlap rocks or obstacles, and you can find treasure chests along the way.

### Does Block Thru have ads?

No, Block Thru is 100% ad-free, allowing players to enjoy the game without interruptions.

### Can I unlock new characters in Block Thru?

Yes, you can collect treasures found within the game to unlock new hermit crab skins, customizing your character's appearance.

### What devices is Block Thru available on?

Block Thru is available on iPhone, iPad, and iPod devices.

### What is the age rating for Block Thru?

Block Thru has an age rating of 4+, making it suitable for younger players and families.

### How often is Block Thru updated?

Block Thru was last updated on September 24, 2026, with version 1.0.0. Future updates will likely continue to refine gameplay and add content.

### Is there a score system in Block Thru?

Yes, in the endless mode of Block Thru, the depth you dig becomes your score. This encourages players to beat their personal bests.

## Version history (last 2 releases)

### 1.0.1 — 2026-09-25

We've updated our App Store listing.
Thanks for playing BlockThru!

### 1.0.0 — 2026-09-24

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*