AI Assistance Disclaimer

This project was developed with AI assistance. AI contributed code suggestions, debugging help, and development guidance, but all design decisions, testing, final integration, (and most of the code lol) were handled by me.

BO3 Client Manager

A simple launcher and client manager for Call of Duty: Black Ops III.
BO3 Client Manager lets you switch between BO3 clients without manually moving files around.

IMPORTANT

This should be obvious but in case it isn't: make sure you use the manual Windows / Linux install version of T7 Patch instead of the Windows-exclusive version.

RIP Alyssa / shiversoftdev

Download

• Windows 10/11 64-bit

Download: Releases

Supported Profiles

• Stock BO3
• T7 Patch
• BOIII Community
• Ezz BOIII
• T7x
• CleanOps T7

Features

• Client switching
• Automatic client detection
• Automatic BO3 installation detection
• Client file management

Required Files

BO3 Client Manager does not include third-party clients. You must download them separately and place them into their matching Standby folders during setup.

Stock and Old BO3 Executables

Download: Releases

Notes

Before setup, remove any previously installed clients or modified files from your BO3 folder.

BO3 Client Manager manages client switching automatically after setup is complete.

Development

Built with:

• C#
• WPF
• .NET 10