An rnqs file extension is related to the Pokémon randomization quick settings files.
RNQS file extension - Pokémon randomization quick settings
What is rnqs file? How to open rnqs files?
File type specification:
The rnqs file extension is associated with various video games for Nintendo video gaming consoles, computers and mobile platforms, based on Pokémon (Pocket Monsters) franchise.
The rnqs file contains randomization quick settings used by these games.