Square Enix Co ., Ltd. has released "Torneko's Great Adventure: Mystery Dungeon — A Slightly Wonderful Remaster," a remastered version of " Torneko's Great Adventure: Mystery Dungeon," a game beloved as an "RPG you can play 1,000 times."
This title is available on Nintendo Switch 2, Nintendo Switch, PlayStation 5, Xbox Series X|S, Steam, iOS, Android, and Google Play Games on PC.
Spanning 30 years, "Torneko’s Great Adventure: Mystery Dungeon – A Slightly Wonderful Remaster" is now available! A roguelike RPG you can play over and over again.
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『トルネコの大冒険 不思議のダンジョン ちょっとステキなリマスター』発表&発売!
∗✦∗2026年9月10日(木)より、
各ストアにて順次発売開始✨”1000回遊べるRPG”が、
30年の時を越えて帰ってきた!#トルネコの大冒険https://t.co/5ZcExuv1kH— ドラゴンクエスト宣伝担当 (@DQ_PR) September 9, 2026
"Torneko’s Great Adventure: Mystery Dungeon" is a "roguelike game" that has been enjoyed by many fans since its release in 1993 as an RPG you can play 1,000 times.
Now, this classic has been revived after 30 years!
The remastered version, “Torneko’s Great Adventure: Mystery Dungeon—A Slightly Wonderful Remaster,” went on sale on Thursday, September 10, 2026.
What is “Torneko’s Great Adventure: Mystery Dungeon—A Slightly Wonderful Remaster”? Venture deep into the dungeon in search of the legendary treasure!
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『トルネコの大冒険 不思議のダンジョン
ちょっとステキなリマスター』とは?
✦⸜⸝⋆✦⸜⸝⋆✦⸜⸝⋆✦⋆1993年に発売された『トルネコの大冒険 不思議のダンジョン』を、30年の時を越えて、現行機で楽しめるようにしたリマスター作品です。
『トルネコの大冒険… pic.twitter.com/1pMxdbhfPX
— ドラゴンクエスト宣伝担当 (@DQ_PR) September 9, 2026
The game’s protagonist, “Torneko,” sets out for the deepest levels of the dungeon in search of legendary treasure.
The dungeon is a mysterious labyrinth that changes its layout every time you enter it.
If you run out of stamina inside, Torneko will lose all the treasures and items he acquired during his adventure.
Since you’ll be sent back to the first basement floor at Level 1, proceed with caution...!
Head to the "Mystery Dungeon" in search of treasure!
PlayStation.Blog
The “Mysterious Dungeon,” where legendary treasures are said to lie, is what the protagonist, Torneko, finally discovered after many long years.
Inside, you’ll find a labyrinth that changes its layout every time you enter, countless challenges awaiting you, and treasures yet to be discovered.
PlayStation.Blog
Driven by his dream of opening the world’s greatest shop, Torneko ventures deep into the Mysterious Dungeon!
Will Torneko find the treasure and make it back safely...?!
Think carefully before you fight! “Turn-based battles”
PlayStation.Blog
Inside the dungeon, combat follows a “turn-based” system where monsters take a turn every time Torneko takes a turn.
While checking the surrounding terrain and monster positions, carefully consider your next move —whether to fight, flee, or use an item— based on the situation at hand.
Use Items Wisely to Conquer the Dungeon!
PlayStation.Blog
Inside the dungeon, you ’ ll find a variety of items —including weapons and shields— that will help you on your adventure.
Since there’s a limit to how many items you can carry, deciding what to pick up and what to leave behind is crucial.
The key to conquering the dungeon lies in your ability to make situation-specific decisions about when, where, and how to use your limited inventory!
Powerful Monsters Standing in Your Way
PlayStation.Blog
The deeper you go, the more powerful the monsters become.
Identify their unique characteristics and behaviors, and choose your battle strategy based on the situation.
Some monsters might even steal your items or unleash dangerous spells and special attacks…?
PlayStation.Blog
There’s also the “[email protected],” where a massive number of monsters and items appear the moment you step inside.
With your escape route blocked, your knowledge and judgment will be put to the test as you use the items in your inventory to survive this desperate situation.
Game Balance Adjustment Feature: Fun for Everyone

This remastered version features a new function that allows you to adjust game balance settings, such as “number of monsters” and “experience points earned.”
If you find the game too difficult, you can make it easier; if you’re looking for a greater challenge, you can make it harder—allowing you to play at the difficulty level that’s just right for you.
The “Encyclopedia ” feature is another new addition to this title!
"Torneko’s Great Adventure: Mystery Dungeon—A Slightly Wonderful Remaster" is now on sale! A special edition with merchandise is also available.
"Torneko's Great Adventure: Mystery Dungeon—A Slightly Wonderful Remaster," a roguelike RPG you can play "1,000 times," went on sale on Thursday, September 10, 2026!
You can play it on various consoles and smartphones.
Supported Platforms
- Nintendo Switch 2
- Nintendo Switch
- PlayStation 5
- Xbox Series X|S
- Steam
- iOS
- Android
- Google Play Games on PC
ドラゴンクエスト宣伝担当X Plus, a Special Edition that comes with the "On-the-Go Set" merchandise is now on sale!
It includes four items, such as a lunch bag and a tumbler.
Check out the Square Enix e-STORE for details on the Special Edition!
You can purchase the Standard Edition and Special Edition from the official website for “Torneko’s Great Adventure: Mystery Dungeon—A Slightly Wonderful Remaster.”
Why not try searching for the phantom treasure in a dungeon that changes its appearance every time you challenge it?
For the latest information on this title, follow Dragon Quest PR X ( @DQ_PR )!
『トルネコの大冒険 不思議のダンジョン ちょっとステキなリマスター』特装版”おでかけセット”が数量限定で発売!
?「聖域の巻物フロアマット」や?「ふつうのパンとくさったパンのリバーシブルパンポーチ」など、世界観たっぷりの限定アイテムが勢揃い!
詳細はこちらから… pic.twitter.com/IjfnQTDJKn
— ドラゴンクエスト宣伝担当 (@DQ_PR) September 9, 2026
| Title Overview | |
|---|---|
| Title | Torneko’s Great Adventure: Mystery Dungeon—A Slightly Wonderful Remaster |
| Supported Platforms | Nintendo Switch 2, Nintendo Switch, PlayStation 5, Xbox Series X|S, Steam, iOS, Android, Google Play Games on PC |
| Price | Standard Edition (Digital Download Only): 3,520 yen (tax included) *iOS/Android/Google Play Games on PC: 3,500 yen (tax included) Special Edition: 18,370 yen (tax included) Special Edition Merchandise Only: 14,850 yen (tax included) |
| Release Date | Thursday, September 10, 2026 |









