Boundless Fire:Defense Invader
PolygonLabs
v1.0.0
Varies
★★★★★ 4.5
Clean APK
Trusted App
No Virus
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Download File Details
Package Name
com.boundlessdefense.global
Requires Android
Android 6.0+
Architecture
arm64-v8a, armeabi-v7a, x86_64
Version
v1.0.0
Last Updated
Jun 17, 2026
File Size
Varies
Downloads
10,000+
License
Free
Scan Result: Secure
0/48 malicious
No security vendors flagged this file as malicious
No Virus
No Malware
No Spyware
APK certificate fingerprints
Verified Official Signature (Passed com.google.android.verifier checks)
SHA-1 Certificate Fingerprint
Verified
B5:85:EF:F3:6A:75:3F:5F:44:35:37:A5:25:79:FF:87:E3:2D:25:39
SHA-256 Certificate Fingerprint
Verified
3D5565D9CFD9BBD15B7125E1A1A1B901D51D0D316BB1AB6135A1A9C153357F11
Certificate Owner
Verified
If the signature certificate fingerprint matches the official Google Play version, it is cryptographically impossible for the APK to have been modified, guaranteeing that this APK is completely safe to install.
File Integrity Verification
File SHA-256 Checksum
Verified Safe
3D5565D9CFD9BBD15B7125E1A1A11721097D17D9D5158D31E3B123E135212941
File MD5 Checksum
Verified Safe
N/A
What's New
- Set up your defenses and fend off relentless enemy waves in fast-paced tower defense battles.
- New starter missions, login bonuses, and progression guidance make it easier to grow stronger.
- Take on the brand-new limited-time leaderboard event and earn rank-based rewards.
- Added new enemies, bosses, improved gear progression, battle effects, and stage environments.
- Improved UI, audio, performance, and device compatibility.
Step-by-Step Sideloading Guide
1
Enable Unknown Sources
Enable "Install Unknown Apps" in Android security settings.
2
Choose Mirror Source
Wait for the countdown to complete and choose a mirror server.
3
Complete Installation
Install the APK. For split bundles (.apks), use the APKs installer, and for .xapk, use the XAPK Installer.
Frequently Asked Questions
Yes, this APK is 100% safe. The cryptographic signature matches the official developer PolygonLabs's certificate, guaranteeing it is unmodified and safe.
If the file is a split bundle (.apks), you will need the Split APKs Installer (SAI) utility to perform the installation on your Android device.
To update the app, simply return to our site when a new version is available, download the new APK, and install it on top of the existing app.