Demslay-kny-thc-(usa)-nswtch-nsp-[gyacpdlc]-zip... ✔ «FREE»

: This is the file format (Nintendo Submission Package). It is the standard format for digital games and software on the Switch.

: This likely refers to the title of the game. Given the "DEMSLAY" prefix, it is almost certainly referring to "Demon Slayer: Kimetsu no Yaiba – The Hinokami Chronicles." DEMSLAY-KNY-THC-(USA)-NSwTcH-NSP-[GYACPDLC]-Zip...