Launch your game, load your profile, and save your game manually once. This creates a new save file using the correct format. Step 3: Decrypt the File
Security is tight in the SCS modding community. If you join a forum and post:
SCS Software uses the .sii file extension for a vast majority of its configuration data, definitions, and player save profiles. These files dictate everything from how much money is in your bank account to the exact parts attached to your custom rig. Plain Text vs. Encrypted Formats sii decrypt scs forum
Decoding the SCS Software SII Format: A Guide to the SII Decrypt Tool
Change the "0" to "2" (this forces the game to save in a format text-decrypters can read). Launch your game, load your profile, and save
# Simplified version (original script includes XOR key) def decrypt_sii(data): key = 0x55 # Typical SCS XOR key return bytes([b ^ key for b in data])
SII (Sims II) files are a type of binary file used by the Sims 2 game to store data on Sims, objects, and other game assets. However, these files are encrypted, making it difficult for modders to access and modify their contents. SII decryption refers to the process of cracking this encryption, allowing modders to extract, modify, and create custom content. If you join a forum and post: SCS Software uses the
: It is widely regarded as the most reliable version of the tool, often bundled with other complex utilities like the Virtual Speditor .
Exporting accurate save data to external logbooks for Virtual Trucking Companies (VTCs).
Change the value from 0 to 2 (e.g., uset g_save_format "2" ).
The Ultimate Guide to SII Decrypt and the SCS Software Forum: Modding Euro Truck Simulator 2 and American Truck Simulator