Mysterious Tribe
Explorealienlifehelpspacestudy
Free · Designed for iPad
Welcome to the Alien Civilization Observation Program.
As a newly appointed researcher of the UCHULAB (Universal Civilization Humanity Understanding Laboratory), you will join the veteran observer Joshua in tracking the lives of a mysterious alien species known as the Uchumin.
Your mission takes place on an unknown planet—where gravity, climate, and ecosystems are vastly different from Earth. Here, the Uchumin lead a peculiar life. Who are they? Why do they live on this planet? What are their behaviors and patterns? To find the answers, your journey of observation begins now.
In this game, you’re not just a passive observer. By giving points to the Uchumin, you can trigger a variety of their actions and reactions. These points, known as “Super Charge Points” (a.k.a. Supacha Points), accumulate over time even when the game is idle, making it perfect for busy players who want to enjoy it in short bursts. Sometimes, a large amount of points may unlock truly unique behaviors!
Your main tool is a high-performance drone, which you can manually control to collect points actively. Whether you prefer a laid-back idle approach or a hands-on experience, the choice is yours.
The Uchumin’s behavior changes depending on the time of day. They may wander lazily in the morning or throw festivals at night—what you witness depends entirely on when and where you observe. Don’t miss the chance to catch every moment!
As your research progresses, you can document various behaviors in a behavior encyclopedia. All actions are brought to life through smooth pixel animations, making the Uchumin seem almost alive on your screen. Sometimes adorable, sometimes absurd—their quirky movements are sure to bring a smile to your face.
Continue your research, and new lands will unlock—each revealing unique environments and species traits. From dense jungles to ancient ruins hidden in the forest, more regions are planned to be added through future updates. Your journey across this vast universe is only just beginning.
To witness rare actions, sometimes it’s best to give a huge amount of points all at once. You may discover hidden gestures or surprising behaviors you’ve never seen before. The Uchumin remain shrouded in mystery, and completing your encyclopedia will require patience and sharp observation.
Only you, the researcher, can uncover the truth of this world. Join forces with Joshua and unravel the secrets of the enigmatic alien beings known as Uchumin.
A gentle yet deeply engaging experience, this idle observation × nurturing game invites you into a new realm of discovery. Peek into the lives of these mysterious beings, give them points, approach with your drone—and begin your journey now in “Mysterious Tribe: Idle Observation Simulation Game”!
Added a tutorial skip feature
Fixed other ad-related bugs
The developer, Ryohei Sakai, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Location
- Identifiers
- Usage Data
- Diagnostics
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ryohei Sakai
- Size
- 179.9 MB
- Category
- Simulation
- Compatibility
Requires iOS 12.0 or later.
- iPhone
Requires iOS 12.0 or later. - iPad
Requires iPadOS 12.0 or later. - iPod touch
Requires iOS 12.0 or later. - Mac
Requires macOS 11.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2025.Ryohei Sakai