If you encountered this "report" or file online, be aware of the following risks: Fake File Extensions : Files ending in
Historically, this specific terminology is associated with community-made fixes for an issue where the game's internal activation system (often involving an activation_key.txt the bus activation keytxt patched
If this is for a specific "repack" or mod, mentioning the source site (like CrackWatch ) can help others troubleshoot. The Bus - Steam Community If you encountered this "report" or file online,