Zero Day Protocol
Tactical cyber infiltration, cryptographic puzzle solving, and decentralized warfare.
Operative Field Manual & Gameplay Guide
🌐 1. Grid Routing & Infiltration
Rotate data conduits to link your terminal rig to high-security target mainframes. Bypass firewall locks, manage processing bandwidth, and complete connections before ICE alarms activate.
🔐 2. Cryptographic Ciphers
Crack real-time binary, hex, and substitution ciphers. Decode security payloads using frequency analysis and algorithm modules to breach classified networks.
⚡ 3. Hardware & Mining Upgrades
Invest mission credits to overclock processing cores, expand RAM buffers, and deploy background auto-miners that accumulate credits over time.
☁️ 4. Cloud Sync & Alias
Connect your Google account to automatically preserve your upgrades, credits, and unlocked sectors across all Android devices.
Privacy Policy Summary
Last Updated: September 5, 2026 | Developer: MTX Games (Sri Lanka)
Zero Day Protocol respects your privacy. We collect only the data required to provide cloud save synchronization, game features, and stability:
1. Data Collected
- Authentication Data: Email address, Display Name, and User ID (UID) when signing in via Google Sign-In / Firebase Auth.
- Game State: Progress, level completions, upgrades, high scores, and in-game credit balances stored securely on Firebase.
- Crash & Performance Telemetry: Diagnostic logs to resolve software crashes and improve performance.
2. Third-Party Services
- Google Firebase: Cloud database, authentication, and hosting.
- Google AdMob: In-game advertisements (rewarded ads and banners).
- Google Play Billing: In-app purchase processing (we do not process or store credit cards directly).
3. Permissions
Zero Day Protocol requires INTERNET for cloud sync and VIBRATE for haptic feedback. We do NOT record, capture, or store microphone/audio data.
Read Full Legal Privacy Policy →
Account & Data Deletion Request
You can request complete deletion of your Zero Day Protocol account and all associated cloud-saved data at any time.
How to Delete:
- Option 1 (In-App): Open the game > Settings > Account > Delete Account.
- Option 2 (Via Email): Send an email to
cybershadic7@gmail.comwith the subject "Zero Day Protocol Account Deletion Request" including your registered email or Operative ID.
Data Purged: Profile information, email, progress records, high scores, and inventory balances will be permanently deleted from Firebase within 30 days.
Send Deletion Request Email