This refers to the concept of playing Nintendo Switch games on a PC via emulation, not via official ports.
The phrase likely means:
"ROMs designed for or tested with a particular Switch emulator (‘Citron’) that runs on PC, giving the feel of an exclusive library for PC users." roms de citron nintendo switch para pc exclusive
So the core topic is: The use of Citron (a Switch emulator) on PC to play ROMs, with a focus on games or features that are exclusive to the PC emulation environment. This refers to the concept of playing Nintendo
If you need an academic or analytical paper, here are three viable approaches: The phrase likely means:
How Citron (or similar forks) enables "PC exclusive" features not possible on real Switch hardware.
Since Yuzu and Ryujinx are gone, you have limited options: