GTA Vice City — HTML5 Port (DOS Zone)

Web-based port of GTA: Vice City running in browser via WebAssembly.

Requirements

• Python 3.8+
• Dependencies from requirements.txt

Setup & Running

Option 1: Using Docker (Recommended)

The easiest way to get started is using Docker Compose:

docker compose up -d --build

Option 2: Local Installation

1. Install Python dependencies:

pip install -r requirements.txt

2. Start the server:

python server.py

Server starts at http://localhost:8000

URL Parameters

Parameter	Values	Description
lang	en, ru	Game language
cheats	1	Enable cheat menu (F3)

Examples:

• http://localhost:8000/?lang=ru — Russian version
• http://localhost:8000/?lang=en&cheats=1 — English + cheats

Project Structure

├── server.py           # FastAPI proxy server
├── requirements.txt    # Python dependencies
├── dist/               # Game client files
│   ├── index.html      # Main page
│   ├── game.js         # Game loader
│   ├── index.js        # Module loader
│   ├── GamepadEmulator.js  # Touch controls
│   ├── idbfs.js        # IndexedDB filesystem
│   ├── jsdos-cloud-sdk.js  # Cloud saves (DOS Zone)
│   └── modules/        # WASM modules
│       ├── runtime.js      # WASM runtime initialization
│       ├── loader.js       # Asset/package loading
│       ├── fs.js           # Virtual filesystem
│       ├── audio.js        # Audio system
│       ├── graphics.js     # Rendering pipeline
│       ├── events.js       # Input events handling
│       ├── fetch.js        # Network requests (Real-time asset streaming)
│       ├── syscalls.js     # System calls
│       ├── main.js         # Main entry point
│       ├── cheats.js       # Cheat engine (F3)
│       ├── asm_consts/     # Language-specific ASM constants
│       │   ├── en.js
│       │   └── ru.js
│       └── packages/       # Language-specific data packages
│           ├── en.js
│           └── ru.js
├── vcbr/               # Brotli-compressed game data (optional)
│   ├── vc-sky-en-v6.data.br
│   ├── vc-sky-en-v6.wasm.br
│   ├── vc-sky-ru-v6.data.br
│   └── vc-sky-ru-v6.wasm.br
└── vcsky/              # Additional assets (optional)
    ├── data/
    ├── audio/
    ├── models/
    └── anim/

Features

• 🎮 Gamepad emulation for touch devices
• ☁️ Cloud saves via js-dos key
• 🌍 English/Russian language support
• 🔧 Built-in cheat engine (memory scanner, cheats)
• 📱 Mobile touch controls

Controls (Touch)

Touch controls appear automatically on mobile devices. Virtual joysticks for movement and camera, context-sensitive action buttons.

Cheats

Enable with ?cheats=1, press F3 to open menu:

• Memory scanner (find/edit values)
• All classic GTA VC cheats
• AirBreak (noclip mode)

License

Do what you want. Not affiliated with Rockstar Games.

---

Authors: DOS Zone (@specialist003, @caiiiycuk, @SerGen)

Deobfuscated by: @Lolendor

Russian translation: GamesVoice