— For command-line tools like the original SII_Decrypt:
For those who might not be familiar, SCS Software provides a modding community with various tools and APIs to create and share modifications (mods) for their games. The SII file format is used by SCS Software for storing data in a readable format that can be easily edited and used within their games.
First, it's crucial to understand what SCS refers to in your context. SCS Software is a well-known game development company, especially famous for its simulation games. If you're referring to accessing or decrypting content from an SCS-related forum or game, ensure you're doing so legally and ethically.
The encryption process follows a specific pipeline. When the game saves data, it first compresses the plain text using zlib compression, then applies AES-256-CBC encryption. Decryption reverses this process: the tool decrypts the AES layer, then decompresses the zlib data to recover the original plain text. sii decrypt scs forum
Copying active mod lists from one profile to another by extracting the active_mods block from the decrypted file. Common Versions & Tools SII Decode Online - SCS Software
This guide explains what SII decryption is, why the SCS forums are the best resource for it, and how to use the most popular tools safely. 🛠️ What is an SII File?
This is a small command-line utility. It doesn’t have a fancy window; it simply processes the file and spits out a readable version. — For command-line tools like the original SII_Decrypt:
The Ultimate Guide to SII Decrypt and SCS Forum Tools for Euro Truck Simulator 2 and American Truck Simulator
What of the game are you trying to edit? (e.g., player money, map files, truck parts) Which game version are you currently running?
Click and drag the game.sii file directly onto the SII_Decrypt.exe icon. A command prompt window will flash briefly and close. SCS Software is a well-known game development company,
If your file remains unreadable after running the tool, check your g_save_format setting. If it is set to 0 , the file format is fully encrypted and compressed. Ensure it is set to 2 and that you have saved your game recently. Keep the Tool Updated
The user_colors block in game.sii stores custom colors created in the truck service center. However, these values appear as numeric codes (e.g., user_colors[0]: 4286677377 ), not standard RGB or HEX values.
Define cargo payouts, fine amounts, and AI driver salaries.
Once you make changes, simply save. The game can usually read decrypted (plain text) files just as easily as encrypted ones. ⚠️ Common Troubleshooting
: Most versions of the tool work by dragging the game.sii file directly onto the SII_Decrypt.exe .