Another original story game following Seven Days, a masterpiece with over 4 million global downloads!
Underworld Office is a chat style interactive storytelling game with an attractive universe. Experience mysterious, yet touching episodes with various ghosts that are somewhat twisted, cute, and stern at the same time!

**Intriguing Plot
The main character, Eugene, unintentionally falls into the world of ghosts. At the moment Eugene almost gets killed by monsters, a mysterious ghost saves Eugene and demands Eugene to work at the Underworld Office in return…

”I have a lot of misdeeds to pay back and not enough ghosts to work for me. Work at the underworld Office.”
What’s your choice?

During the mysterious adventure, various experiences will be met, and choices will have to be made. Choose carefully, because your story will depend on what you choose!

** Features
- Light novel styled mysterious text adventure game
- Various attracting and distinctive characters
- Enjoy a different world with about 40 short animations and 150 illustrations
- Find all 7 different endings and routes through making different choices
- Collect all 25 titles and 60 album illustrations

If you enjoy games that require finding hidden objects, you will enjoy this game!
Buff studio makes games that are worth playing. Trust us, and download!

What’s New

Version 1.1.13

-Minor bug fixes
-Fix purchase related errors

Ratings and Reviews

4.8 out of 5
20 Ratings

20 Ratings

the_otkau_kween ,

I have been playing for less than an hour and I love it

I’ve always been a fan of Buff studios
Work 7 days being my favorite game of all time. But From the things that I’ve seen from this game so far are immaculate. The art style is amazing the different character dynamics are outstanding. The little animation clips are just stunning.
Beautiful *chefs kiss*.
I’m super proud of what this game had become. 💖

🧋🧋🧋 ,

Very good!

Honestly this game is so good and the story of it is very exciting I also love the little scenes and how the animations are done. Keep up the good work 🙌


Buff Studio Co.Ltd.
625.5 MB

Requires iOS 10.0 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Infrequent/Mild Horror/Fear Themes
Infrequent/Mild Cartoon or Fantasy Violence
In-App Purchases
  1. Remove Ad, 800 Tickets $2.99
  2. 400 Tickets $0.99
  3. 1000 Tickets $1.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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