The word is Portuguese for "File" or "Archive." Seeing this specific string usually means you are looking at a download entry from a Portuguese-speaking tech forum, a mirror site, or a file-sharing directory where the user or system automatically prefixed the file name for categorization.
By the time this version arrived, the game was already "Verified" for the Steam Deck, and this patch helped solidify that smooth portable experience. Why "Arquivo"? Arquivo: God.of.War.v1.0.12.zip ...
In a broader sense, this file represents the final "polishing" phase of Kratos’s first Norse adventure before the focus shifted entirely to the release of God of War Ragnarök . God of War Patch v1.0.12 - added FSR2.0 patch : r/pcgaming The word is Portuguese for "File" or "Archive