Crashlands-v100-118-unk-64bit-os130-ok14-user-hidden-bfi-ipa -

: Suggests this version may have been "cracked" or modified to bypass DRM, often labeled "user" to indicate it came from a specific decrypted source.

: Likely denotes compatibility or the environment it was dumped from—in this case, iOS 13.0. crashlands-v100-118-unk-64bit-os130-ok14-user-hidden-bfi-ipa

The name itself is a dense metadata string for the game by Butterscotch Shenanigans. Decoding the Metadata : Suggests this version may have been "cracked"

: This version was verified "OK" on iOS 14 ("ok14"), a vital data point for users running legacy hardware or specific firmware. Decoding the Metadata : This version was verified

: Unlike PC games, iOS apps are tied to Apple’s servers. If a game is pulled, these "hidden" IPAs are often the only way to access the software.

The inclusion of "user-hidden" and "bfi" points toward the sideloading community. While the developers at Butterscotch Shenanigans have been incredibly supportive of their community (even open-sourcing campaign tools ), the mobile ecosystem is notoriously closed. Files like this often emerge when users want to play games they've purchased on newer OS versions (like the "os130" / iOS 13 mentioned) that may no longer officially support older builds. Why This Build Matters