About:
SONAR: Deep Dive is a premium, atmospheric Survival Horror game built with pure HTML5 Canvas. Navigate a pitch-black abyss using only echolocation, avoid smart predators that hunt by sound, collect energy orbs, and find the portal to survive.

VERSION 3.0 GOLD: This is the ultimate edition. It features a military-grade Anti-Tamper Security Module (blocks DevTools/Console), a secure PHP License System, and a fully optimized Mobile experience with Virtual Joystick. It also includes a procedural Web Audio Engine (no heavy assets) and an automated High Score system.

Controls:
Desktop: Arrow Keys or W / A / S / D to move. SPACE to activate Sonar.
Mobile: Touch Virtual Joystick to move. Tap the WiFi button to activate Sonar.
Gameplay: Use Sonar to see walls. Avoid Red Enemies. Collect White Orbs.

Characteristics:
(☑) – High Security: Anti-Debug, Anti-Console, and Code Obfuscation Ready to protect your source code.
(☑) – Secure Backend: PHP Proxy + .htaccess system to hide License Keys from the browser.
(☑) – Mobile Native Feel: Auto-detects mobile devices and enables the Virtual Joystick & Touch Controls.
(☑) – Procedural Audio Engine: No MP3s required! Music and SFX are generated in real-time (Web Audio API).
(☑) – Unique Gameplay: “Sound is Vision” mechanic. The map is dark until you ping the sonar.
(☑) – Smart AI: Enemies patrol the dark and hunt the player if they detect sonar noise.
(☑) – Easy Config: Edit Speed, Difficulty, Colors, and Audio Settings via clean JS/CSS variables.
(☑) – License System: Includes an HTML Admin Tool (`admin_generator.html`) to generate keys for your clients.
(☑) – Social: LocalStorage High Score Saver and Share Buttons (WhatsApp, FB, Twitter).
(☑) – Files included (.html, .js, .css, .json, .php).
(☑) – Clean and Commented code.
(☑) – Included detailed documentation (documentation/index.html).
(☑) – 24-hour support.