Steam, Microsoft Store). It is available now for $24.99. In Japan, iOS and Android versions are also available.
Here is an overview of the game, via Square Enix:
About
Originally released only in Japan, the first entry in the Mystery Dungeon series and prequel to Torneko: The Last Hope is finally making its international debut!
Packed with the challenge, tension, and rewarding gameplay of a classic roguelike adventure, this is a journey we’re excited for a new generation of players take on!
“He’s Not a Hero. He’s a Merchant. And He’s Here to Close the Deal.”
Japanese
Opening Movie
English
Japanese