Free open source on-the-fly encryption software
The "SPSX" tag indicates that this is a release from a specific group within the PlayStation homebrew scene known for "backporting" and "dumping" retail games.
The string you provided refers to a digital release of the Call of Duty: Modern Warfare II (2022) campaign for the PlayStation 4 -SPSX--COD.Modern.Warfare.2-CUSA34029-Campaign-...
Users often confuse Modern Warfare 2 Campaign Remastered (released in 2020) with the newer Modern Warfare II (2022). The CUSA code in your post distinguishes it from these older titles. The "SPSX" tag indicates that this is a
: A frequent tag used by scene groups like LiGHTFORCE or individuals involved in the dumping and backporting of PS4/PS5 titles. : A frequent tag used by scene groups
Despite being on last-gen hardware, the CUSA34029 build utilizes the updated IW 9.0 engine, pushing the PS4 to its limits with impressive lighting and photorealistic character models. Technical Context: The SPSX Release