The tool will output: [*] Reading encrypted file... [+] Decryption successful. [+] Output: engine_scania_decrypted.sii
Which of ETS2 or ATS are you currently running?
Modifying your game files requires precision. Follow these steps to safely decrypt and edit your files. Step 1: Back Up Your Files
Always create a copy of your game.sii file before running it through the decryptor. If you misplace a comma or input an invalid value while editing, the game engine will crash or corrupt the save. "File Is Not Decrypted" Error
SCS Software games use the .sii file extension for save files, profile settings, and configuration parameters. sii decrypt scs forum
Using the tool requires modifying a few game options and utilizing a simple drag-and-drop method. Step 1: Change the Game Save Format
A brief command prompt window will flash on your screen and disappear.
Open your game.sii file again using Notepad, Notepad++, or Visual Studio Code. The text will now be completely readable.
When searching for "sii decrypt scs forum", you will encounter two distinct types of communities. The tool will output: [*] Reading encrypted file
Why do players go through this trouble? The SCS Forum features dozens of tutorials outlining creative ways to manipulate text save files:
When searching for "sii decrypt," the is your safest and most reliable source. Modding tools for ETS2/ATS change frequently as the game engine updates. Safety: Community members quickly flag malicious software.
: Change the value to uset g_save_format "2" . This tells the game to use a format that allows for external decryption.
Alter your player profile, add millions of Euros/Dollars to your bank account, unlock skills, or teleport your truck. Modifying your game files requires precision
with open("encrypted.sii", "rb") as f: decrypted = decrypt_sii(f.read()) with open("decrypted.sii", "w", encoding="utf-8") as out: out.write(decrypted.decode("utf-8"))
SCS Software games use the .sii file extension for a vast majority of their configuration data.These files store critical information, including: Player profile statistics and skill points. Company financial data, bank loans, and garage ownership. Truck configurations, cabin accessories, and paint jobs. Current job data, cargo types, and delivery deadlines.
Economy variables, truck physics, and traffic parameters.
file onto the decrypter icon to convert it into a readable text format. SII Decode (Online Tool) : A browser-based SII Decode tool
Open the profile folder, go to save , and select the specific save folder (e.g., autosave or 1 ). Inside, you will find a file named game.sii . Step 3: Decrypt the File