: Users can add hundreds of PS1 titles simply by dragging files into a "transfer" folder [4, 15].
: If you have a large library (250+ games), the default carousel can become unstable. Use the Project Eris Desktop App to organize games into folders of fewer than 200 items each to maintain performance. ps1 classic project eris
Because it flashes the kernel, the mod is persistent. If you remove the USB drive, the console still knows it is modded, but it will simply boot to the stock 20 games. It does not "brick" the console; the process is reversible. : Users can add hundreds of PS1 titles