7Days: Offline Mystery Story
Buff Studio Co.,Ltd.
Installs
100,000+
Category
Content Rating
Teen
Developer
Buff Studio Co.,Ltd.
Version
2.5.10
Updated
Aug 28, 2026
Requires
Android 7.1
Price
$0.59
Privacy Policy
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Screenshots
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Editor Reviews
7Days: Offline Mystery Story is an adventure game developed by Buff Studio Co.,Ltd. for Android. It has been installed more than 100,000+ times on Google Play and holds an average rating of 4.1 out of 5 from 8.6K players.
You'll never regret buying this. The plot, story, characters,etc are Awesome.
7Days: Offline Mystery Story is a paid game ($0.59). The latest version 2.5.10 was released on Aug 28, 2026. Content rating: Teen.
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About 7Days: Offline Mystery Story
Seven Days is a text mystery adventure game enjoyable for all audiences, with uniquely styled illustrations. The game proceeds as a series of chats, and users read through the story as they make important decisions. The choices made determine the route the story takes. Try the new 7 Days! Mystery Puzzle Interactive Novel Story now.
Are you getting bored of the classic, monotonous games? Will you like to play a choice based game offering different outcomes based on the choices you make? The new interactive fiction text story app is here to help you eliminate boredom and figure out how your brain makes choices. You are the decision maker and you will need to make tough decisions to reach the best outcome in the game.
■ Summary
Every choice you make changes your story.
Small choices add up to transform your relationships with comrades and determine your destiny and those of your comrades at critical moments.
You can choose to become the ultimate villain, or a trustworthy friend.
Everything depends on what you decide.
■ Synopsis
A number of dead spirits have been assigned to an interactive fiction test. Successfully completing the interactive story test ensures they will be resurrected.
The messenger of death has assigned them each a task. They must attack one another or work together to solve mystery and complete their tasks.
Your character, Kirell, must also complete the choice based games task she has been assigned.
But her tasks requires her to be the decision maker for others die.
Solve Mystery
The interactive story choice based game requires you to be the decision maker and solve mystery. Join the text story and shoot your shot in one of the most intense interactive fiction storyline games. With every choice you make in this game, the outcome of storyline games will change. The most thrilling part about this interactive fiction text story game is that you will never be able to guess the exact outcome of the choices you make.
Make Your Choice
At every step of the interactive story, you will be required to make a choice. As a decision maker of the choice based games, you will move through a series of texts, expressions, scenarios and charts to understand what is going on and make your move wisely. Remember that even the slightest choices can lead to big changes so you must stay cautious.
She has only seven days.
What choices will you make?
■ Unique features of 7 Days! Mystery Puzzle Interactive Novel Story
- Graphic Novel-style artwork with stunning graphics
- Storyline that changes according to your choices
- Various achievements and hidden challenges
- Multiple endings based on different choices of decision maker
- Interactive text story featuring expressions, charts and story options
- Solve mystery in the storyline games and discover new endings
- Mind-based, decision making game that requires lots of focus
- Use your intellect to ace the interactive fiction choice based games
The fun of the game is guaranteed. Download and Play 7Days!: Decide your story NOW!! Download and play 7 Days! Mystery Puzzle Interactive Novel Story today!
https://twitter.com/Buff_plus5
How to download 7Days: Offline Mystery Story?
- Tap the Google Play button in the download section.
- The official store page of 7Days: Offline Mystery Story opens in a new tab.
- Tap Install and wait until the download finishes.
- Open 7Days: Offline Mystery Story from your home screen and start playing.
FAQ
Is 7Days: Offline Mystery Story free to play?
No, 7Days: Offline Mystery Story is a paid game. Current price: $0.59.
Is 7Days: Offline Mystery Story available for iPhone?
7Days: Offline Mystery Story is currently available on Google Play for Android devices.
Which Android version does 7Days: Offline Mystery Story need?
7Days: Offline Mystery Story requires Android 7.1.
Is it safe to download 7Days: Offline Mystery Story?
Yes. ER Games does not host any files — the download buttons open the official Google Play and App Store pages.
Download the App
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