With Filestar you get 0 different skills for working productively with zstd Game Database (.dat) files.
About .Dat
Name
zstd Game Database
Extension
.dat
Format
Binary
Category
Game
Description
A game database compressed with Zstandard: a short proprietary header (a version and a '.dat' tag) followed by a zstd frame (28 B5 2F FD). The decompressed payload is the game's own database format, which Filestar cannot read.