Beat Saber versions currently supported:
1.29.1, 1.34.2, 1.37.1
1.39.1 (Mostly supported. Work in progress.)
1.40.6 (Partially supported. Work in progress.)
I will support latest version, but since there are so many, I'll start with the ones that seem to have the most users.
1.29.1, 1.34.2, 1.37.1 can be selected in the Store feature. I will support latest version, but since there are so many, I'll start with the ones that seem to have the most users.


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This is a management tool for my mods, allowing you to install and uninstall mods and check for updates. Installation of the private mods requires login with your supporter Fanbox or Patreon account.
If there are any problems, please read the following and contact me with all the necessary information.
https://www.patreon.com/posts/95917478
* There was a problem with false virus detection in early versions, but there seems to be no problem so far in the newer versions. Don't worry, there is no actual virus in the software. I also check for viruses when uploading.
Requirements
The following runtimes are required. If NalulunaModAssistant does not start, please download and install them from the links below.
- Windows 10 (64bit) / Windows 11 (64bit)
- .NET 6.0 Desktop Runtime
- WebView2 Runtime (110.0.1587.57 or later)
https://go.microsoft.com/fwlink/p/?LinkId=2124703
Download
Agreement: What I offer on Fanbox and Patreon is a thank you to those who support me, so please do not redistribute mods or data.
The file is checked to ensure that it is not contaminated with viruses or malware.
If you get false positives, please set up an exclusion setting.
NalulunaModAssistant 1.4.0
(ATTACHMENT at the end of this page)
Install
Extract the downloaded zip file, place NalulunaModAssistant.exe in a location of your choice and launch it. If you place the file in a location where you do not have write permission, such as under Program Files, it may not work properly.
Uninstall
Remove the following files and directories.
- NalulunaModAssistant.exe
- NalulunaModAssistant.config
- NalulunaModAssistant.exe.WebView2
- Logs\NalulunaModAssistant
UI

Gray △ next to version : Optional mods are not installed. If you intentionally did not install optional mods, there is no problem, but if you forgot to install them, please install them as well.
Red △ next to the version : Required mods are missing or mods that cannot be used at the same time exists. This is likely to cause problems.
Version numbers
Update x.0.0: major feature additions, major specification changes
Update 0.x.0: feature additions, specification changes, critical bug fixes, Beat Saber update support
Update 0.0.x: minor changes, bug fixes