LGE Tool - portapack-mayhem/mayhem-firmware GitHub Wiki
This Tool was ported from https://github.com/furrtek/portapack-havoc. Furrtek stated in 17 Apr 2020,that the tool was used to mess around with a particular French brand of laser tag equipment. This tool's name and this last sentence contains enough search terms :). The brand isn't clearly specified because it's a trade mark.