🔓 Decrypt - Hacking Puzzle Game

A hacking simulator with 9 mini-games, achievements, and speedrun mechanics

🎮 Overview

Break into a secure system by completing puzzle mini-games. Each game reveals part of the password. Race against time across three difficulty levels.

✨ Features

• 🧩 9 Mini-Games - Memory, rhythm, logic puzzles
• 🏆 25+ Achievements - Skill-based and collection rewards
• ⏱️ Speedrun Mode - Time tracking and leaderboards
• 🎯 3 Difficulties - Easy, Normal, Hard
• 💾 Save System - JSON-based progress tracking
• 🎵 Dynamic Audio - Scene-persistent music system

🧪 Testing

An external playtester contributed to the project by providing feedback on gameplay, difficulty balancing, and overall user experience.

🕹️ Mini-Games

Game	Type	Description
Byte Sorter	Memory	Match binary number pairs in 4x3 grid
Cable Manager	Logic	Connect color-coded ports via drag-drop
Hex Puzzle	Typing	Enter hex sequences, multi-round
Lights On	Puzzle	Toggle switches with cascade effects
Rhythm Decode	Reflex	Press correct buttons before timeout
Sequence Hack	Memory	Simon-says with increasing sequences
Signal Stabilize	Skill	Keep dot inside moving target zone
Sine Wave Scanner	Matching	Adjust amplitude/frequency sliders
Malware Defense	Action	Click to destroy incoming viruses
Password Terminal	Final	Enter decrypted password to win

🏗️ Architecture

Singleton Managers

GameSettingsManager.Instance   // Difficulty, errors, password
AchievementManager.Instance    // 25+ achievements, JSON save
AudioManager.Instance          // Music control, scene persistence
TimerScript.Instance           // Global playtime tracking

Scene Flow

IntroScene → MenuScene → FirstCutscene → GameScene (Hub)
   ↓
[9 Mini-Game Scenes]
   ↓
PasswordScene → OutroCutscene → SecretFileScene

📦 Installation

git clone https://github.com/yourusername/decrypt-game.git

Requirements: Unity 2021.3+, TextMeshPro, Input System

Build Settings: Add all scenes in order, set target platform (Android/PC)

🎯 Difficulty Scaling

Parameter	Easy	Normal	Hard
Byte Sorter Time	40s	30s	20s
Hex Rounds	3	5	7
Malware HP	100	60	40
Sequence Rounds	4	6	8

🏆 Key Achievements

• First Steps - Complete first mini-game
• Completionist - Finish all games in one run
• Flawless - Zero errors on any difficulty
• Lightning Fast - Complete under 3 minutes
• Weekly Streak - Play 7 consecutive days

💾 Save System

Location: PlayerPrefs + JSON files in persistent data path

Data:

• Leaderboard: player name, time, errors, difficulty
• Achievements: unlocked IDs array

🔧 Key Scripts

Script	Purpose
AchievementManager.cs	Tracks all achievements, weekly streaks
GameSettingsManager.cs	Global state, difficulty, password gen
AudioManager.cs	Music shuffling, scene transitions
CanvasScript.cs	UI panel fade animations
TimerScript.cs	Playtime tracking for speedruns

🎨 Asset Structure

Assets/
├── Animations/        # Animation files, clips, controllers
├── Materials/         # Materials
├── Prefabs/           # Pre-made GameObject prefabs
├── Resources/         # Loadable resources (e.g., icons, configs)
├── Scenes/            # Scenes (.unity files)
├── Scripts/           # Game logic, C# scripts
├── Settings/          # Project Settings / User Settings assets
├── TextMesh Pro/      # TMP font assets and other TMP resources

🤝 Contributing

1. Fork the repo
2. Create feature branch (git checkout -b feature/amazing)
3. Commit changes (git commit -m 'Add feature')
4. Push to branch (git push origin feature/amazing)
5. Open Pull Request

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Made with ❤️ for PENdroid using Unity