Since the cracked version cannot authenticate with Steam servers to use the "Join via Steam Friends" feature, you must use a Virtual LAN Emulator.
There are two main ways to do this:
Even with the steps above, cracked multiplayer can be finicky. Here are the top fixes: how to play the long drive multiplayer cracked top
Before you try to connect, ensure both you and your friend have the following:
1. Install & setup Radmin VPN
2. Launch the cracked game
3. Join & drive
The methods described below use community-created mods and network tools. These are not official features. They can be buggy, cause save corruption, or desynchronize. Always back up your save files before attempting this. If you enjoy the game, consider supporting the official developers by purchasing a legal copy.
Currently, the most widely used method for playing The Long Drive with friends involves using a specific multiplayer mod (often based on the work of modders like mory or similar GitHub projects). This method essentially "cracks" the game's single-player code to allow two players to exist in the same world. Since the cracked version cannot authenticate with Steam
If Radmin VPN is too laggy or difficult to set up, Parsec is a great alternative. Instead of networking, Parsec lets your friend stream your screen and control the game with their controller.