Large files split into parts (like .part03.rar ) often contain one of the following:

If you are looking for a "review" of the content within such a build, players generally highlight these pros and cons for Divinity: Original Sin 2 :

: Compressed versions of the full game, often used in unofficial distributions or for archiving specific versions like the Definitive Edition .

The file is likely a segment of a compressed game build or a large mod collection for Divinity: Original Sin 2 . While this specific archive file doesn't have an official individual review, the date and naming convention suggest it belongs to a version of the game or a comprehensive mod pack from late September 2021. Common Context for Build Archives