# SystemGuard: Tower Defense

> Defend your system against endless cyber threats!

Canonical page: [https://chrome-stats.com/d/com.circussoftlab.systemguard](https://chrome-stats.com/d/com.circussoftlab.systemguard)

## Overview

- **ID:** `com.circussoftlab.systemguard`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Flobo
- **Category:** GAME\_STRATEGY
- **Downloads:** 53
- **Version:** 1.2.0
- **Last updated:** 2026-04-14
- **First published:** 2026-03-19
- **Publisher country:** KR
- **Size:** 58 MB
- **Data as of:** 2026-09-26
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.circussoftlab.systemguard)
- **Privacy policy:** [https://docs.google.com/document/d/12MKDWAgGBIQ19XZGNHKfZ567WkjJh38kuzYNhck1fJk/edit?usp=sharing](https://docs.google.com/document/d/12MKDWAgGBIQ19XZGNHKfZ567WkjJh38kuzYNhck1fJk/edit?usp=sharing)

## Description

🛡️ Your system is under attack.<br><br>  Viruses, trojans, ransomware — endless waves of cyber threats are closing in.<br>  Build your last line of defense and protect the system alongside the Aegis Commander.<br><br>  ── FEATURES ──<br><br>  ⚡ 30 waves of intense cyber warfare<br>  🔫 Unique towers: Firewall, Tracking Missile, EMP, and more<br>  👾 Diverse enemies: Splitting Virus, Speed Trojan, Rootkit, and beyond<br>  💀 Waves 25 &amp; 30 — massive boss invasions that will test everything you&#39;ve built<br>  🏆 Unlock a secret classified message after clearing the game<br>  💾 Save and continue anytime — pick up right where you left off<br><br>  ── STRATEGY IS EVERYTHING ──<br><br>  Predict enemy paths. Upgrade your towers wisely. Manage your gold efficiently.<br>  One moment of carelessness and your system will be breached.<br><br>  Are you ready to hold the line?<br><br>  SYSTEM GUARD — The Last Line of Defense.

## Rankings

- #2,261,562 — Overall

## Permissions and access

### Permissions

- `com.android.vending.CHECK_LICENSE`
- `com.circussoftlab.systemguard.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.circussoftlab.systemguard)