Building Construction Games v3.1.24
APK · 74.3 MB · version code 200178 · Android 4.4+ · uploaded Dec 5, 2025
- Signature matches the Google Play version Details
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File information
- Version
- v3.1.24 (200178)
- Uploaded
- Dec 5, 2025
- Size
- 74.3 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- a32390b3c9a2433e8bdf67068ec9c40b
- Signing certificate (SHA-1)
- E8:0E:B4:EC:9C:9F:A6:72:8F:29:E7:48:2C:1C:16:E1:0C:B4:E8:40
- Signed by
- CN=Vladimir Tanakov, OU=Alfasoft BY, O=Alfasoft BY, L=Minsk, ST=Minsk, C=BY
- File name
- by-alfasoft-constructor-200178-72669585-a32390b3c9a2433e8bdf67068ec9c40b.apk
- Package
- by.alfasoft.Constructor
- Downloads (all versions)
- 1M+
- Age rating
- PEGI 3 · Everyone
What's new in v3.1.24
We've added an incredible new feature to our Construction game! Now you can create an NFT using any of your buildings. Choose a nice house you want to make NFT and we will mint it and list it on Opensea!!!
We also improved the app and fixed bugs.
Permissions (9)
This version requests 9 permissions, 1 of them sensitive.
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Advertising ID com.google.android.gms.permission.AD_ID
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- In-app purchases (Google Play Billing) com.android.vending.BILLING
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Dec 5, 2025.
- Certificate issued to “Alfasoft BY” This is the certificate of the Google Play version.
Store checks
- Developer signature verified Dec 5, 2025
- Validated against Google Play Dec 5, 2025
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Building Construction Games on Android 4.4+
You'll need about 148.7 MB of free space.
- Download the APK — tap Download APK above (74.3 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap by-alfasoft-constructor-200178-72669585-a32390b3c9a2433e8bdf67068ec9c40b.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be a32390b3c9a2433e8bdf67068ec9c40b. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Building Construction Games — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.4+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.