Castle Link

Connect Dots of the Same Color, Fill the Grid.

TWENDX · com.DotLinePuzzle.CastleLink

Not rated yet v1.0.6 45 MB Android 6.0+ PEGI 3 · Everyone

Download APK 45 MB All versions

At a glance

Latest version: v1.0.6 (6)
Updated: Jun 6, 2025 (1 year ago)
APK size: 45 MB
Requires: Android 6.0+ (API 23)
CPU support: ARM 64-bit
Graphics: OpenGL ES 3.0+
Category: Casual (game)
Permissions: 9 (1 sensitive)
Website: 552223.com
Developer contact: [email protected]
Privacy: Developer's privacy policy

About this APK

Castle Link is a game by TWENDX in the Casual category. It includes native code only for ARM 64-bit, so it won't install on phones that can only run 32-bit apps.

It asks for 9 permissions, 1 of them sensitive: read phone status and identity. The game can read the advertising ID that ad and analytics services use.

Description

From the listing uploaded by “superpocket”.

Welcome to Castle Link, a relaxing puzzle game filled with strategy and color. Players connect dots of the same color to fill the entire grid. With simple controls and clean visuals, the game is easy to pick up and enjoyable for all ages. Unlock new levels and colors as you progress, experiencing endless fun and challenges. Same-Color Connections: Connect dots of the same color to fill the entire grid for a unique puzzle experience. Strategic Planning: Plan your moves carefully to maximize grid coverage with each connection. Colorful Collisions: Enjoy vibrant visuals and color combinations for a delightful visual experience. Diverse Levels: A variety of level designs with increasing difficulty to keep the game fresh and engaging. Relaxing Gameplay: Clean visuals and smooth controls make it ideal for casual gaming sessions.

Security & authenticity

Security rating: Trusted

Signing certificate

Certificate issued to “zph-mph” Not the developer's name (“TWENDX”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

Developer signature verified Jun 6, 2025
Signed byCN=Jx Clarynx, O=zph-mph, OU=anon.org, L=Caraga, ST=Surigao Del Norte, C=8609
Signing certificate (SHA-1)7D:64:F9:C2:53:C7:EF:35:A0:72:0F:6F:8A:80:2B:D4:B9:20:AA:3A
File MD5463aea2f3db44c13c4b0571449774926
Uploaded by “superpocket” Silver tier · 5,272 followers · uploading since 2016

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 (9)

Castle Link requests 9 permissions, 1 of them sensitive.

Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
Access adservices topics android.permission.ACCESS_ADSERVICES_TOPICS
Advertising ID com.google.android.gms.permission.AD_ID
Full network access android.permission.INTERNET
Google Play license check com.android.vending.CHECK_LICENSE
Run at startup android.permission.RECEIVE_BOOT_COMPLETED
Show notifications android.permission.POST_NOTIFICATIONS
View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
View network connections android.permission.ACCESS_NETWORK_STATE

Required hardware & features

Landscape screen android.hardware.screen.landscape
Portrait screen android.hardware.screen.portrait
Wi-Fi android.hardware.wifi

Castle Link 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 Castle Link 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 463aea2f3db44c13c4b0571449774926.