The development roadmap (published on the GitHub wiki) hints at:
The infamous "Major Boost" button clears junk files, closes background processes, and frees up RAM with a single tap. In version 2.0, this process is 40% faster. download mrs major 2.0
First popularized in the late 2010s through online virus showcase channels on platforms like YouTube and TikTok, it gained infamy for its creepy aesthetic—often featuring horror-themed imagery, red screens, and taunting messages—alongside its aggressive payload delivery. The Anatomy of an Infection: What Happens After Execution? The development roadmap (published on the GitHub wiki)
It can perform illegal activities such as cryptocurrency mining using your hardware and stealing personal data, including login credentials and payment details. closes background processes