Torneko's Great Adventure: Mystery Dungeon has never been released for PC, so it has no PC system requirements. It came out on SNES. Released in 1993.
Running Torneko's Great Adventure: Mystery Dungeon on a computer
There is no emulator for SNES that this site will point you at.
Games of the same series that run on PC
Dragon Quest XII: The Flames of Fate
Dragon Quest Builders 2
DRAGON QUEST XI: Echoes of an Elusive Age
DRAGON QUEST HEROES II
DRAGON QUEST BUILDERS
DRAGON QUEST HEROES: The World Tree's Woe and the Blight Below
Where Torneko's Great Adventure: Mystery Dungeon can be played
Platforms: SNES.
