If you are looking for a "solid review" of a tool to repack your own games: Efficiency: Tools like Renpy-Repack-GUI

These repacks include the most recent patches, DLC, and bug fixes for popular indie VNs.

Adding custom language translations to the script files.

If you are looking for specific types of repacks, I can help you:

Disclaimer: This article is for informational purposes. Always support independent developers by purchasing games when possible.

If you are a user, such as Itch.io or Steam. If you are a developer, be aware that your game can be repacked, but focus your energy on making a great game rather than chasing unbreakable security. For everyone else, the most important takeaway is a simple one: When it comes to "repacks," the cost of "free" is your security.

If you are testing a brand-new repack from an unfamiliar source, run the installer inside a sandboxed environment (like Windows Sandbox) or a virtual machine first to ensure it does not execute malicious background scripts. Expect False Positives