Are you trying to install specific audio presets for a music project, or are you looking to update the software on a Nexus phone?
If you have been browsing emulation forums, curating massive libraries for RetroArch, or trying to organize a collection for a Steam Deck, you have likely seen the buzz. Is it a new compression tool? A security protocol? A performance booster?
Traditional ROM hacking involves patching an .ips or .bps file onto a ROM, which permanently alters it. With Nexus2, you can create a "patch manifest." Place the patch file in a folder alongside your ROM. The extension applies the patch in RAM only. When you close the emulator, the original ROM remains untouched. This is a godsend for players who enjoy randomizers or hard-type hacks.