Wizardry The: Five Ordeals -nsp--eshop-.rar

I should check if there are any official or fan-made Switch ports of this game. From what I remember, The Five Ordeals was a Famicom/NES game, and there's no official port to Switch. So the NSP might be a homebrew port made by fans. That could be the case. If that's true, the user is sharing a homebrew version, which is a gray area legally.