# Mysterious Tribe — Explorealienlifehelpspacestudy > Idle observation simulation game about studying alien life and their behaviors. (iPhone/iPad app by Ryohei Sakai.) - Source: https://appshunter.io/ios/app/mysterious-tribe/id6745242669 (this page in markdown: same URL + `.md`) - Developer: [Ryohei Sakai](https://appshunter.io/developer/1712793842) - Category: Games, Entertainment, Casual, Simulation - Price: Free - Age rating: 4+ - Requires: iOS 12.0 · 172 MB - Languages: English - Released: 2025-05-02 - Data updated: 2026-06-01 - Monetization: ad-supported - User reviews in markdown: https://appshunter.io/ios/app/mysterious-tribe/id6745242669/reviews.md ## What is Mysterious Tribe? 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”! ## Key features - Alien species observation - Idle gameplay with point accumulation - Drone control for active observation - Behavior encyclopedia - Dynamic daily cycles affecting behavior - Unlockable new lands and environments ## Recent user reviews (2 of 2) All indexed reviews: https://appshunter.io/ios/app/mysterious-tribe/id6745242669/reviews.md ### 5/5 — ドット絵で可愛らしい！ *2025-05-08, version 1.04* 謎の民族でドット絵でさまざまなリアクションがよいですね！ エサもお手軽に与えられて、図鑑機能もありコンプ目指したくなりますね😊 ### 5/5 — ウチュミンが面白い *2025-05-04, version 1.03* 別世界とかも早く行ってみたいです。期待度 大 ## Frequently asked questions about Mysterious Tribe ### What is Mysterious Tribe? Mysterious Tribe is an idle observation simulation game where you study the behaviors of a mysterious alien species called the Uchumin on an unknown planet. You can observe them passively or actively engage by giving them points and using a drone. ### Does Mysterious Tribe have ads? Yes, Mysterious Tribe contains advertisements. This allows the game to be offered for free to players. ### What devices can I play Mysterious Tribe on? Mysterious Tribe is available on iPhone, iPad, and iPod devices. It is designed for iOS mobile platforms. ### How does the idle gameplay in Mysterious Tribe work? In Mysterious Tribe, 'Super Charge Points' accumulate over time even when the game is idle. These points can be used to trigger Uchumin actions and unlock unique behaviors, making it suitable for players with limited time. ### Can I actively control the game in Mysterious Tribe? Yes, you can actively control a high-performance drone to manually collect points and observe the Uchumin more directly in Mysterious Tribe. The game offers both laid-back idle and hands-on playstyles. ### What is the age rating for Mysterious Tribe? Mysterious Tribe has an age rating of 4+. This indicates it is suitable for young children and generally contains content that is appropriate for all ages. ### How often is Mysterious Tribe updated? Mysterious Tribe was last updated on May 4, 2025, with version 1.04. Future updates are planned to add new regions and content. ### What is the goal of Mysterious Tribe? The primary goal of Mysterious Tribe is to uncover the truth about the Uchumin by observing their behaviors, documenting them in an encyclopedia, and unlocking new environments. Completing the encyclopedia requires patience and sharp observation. ## Version history (last 4 releases) ### 1.04 — 2025-05-04 Added a tutorial skip feature Fixed other ad-related bugs ### 1.03 — 2025-05-03 Fixed an ad issue ### 1.02 — 2025-05-03 Change Marketing URL ### 1.01 — 2025-05-02 No release notes. ## Apps similar to Mysterious Tribe | App | Rating | Price | Category | | --- | --- | --- | --- | | [あっ 奇跡のチャットだ！！](https://appshunter.io/ios/app/id6745509683) | — | Free | Games | | [GeneHarvest: Stardust](https://appshunter.io/ios/app/geneharvest-stardust/id6501959756) | 4.3 (3) | Free | Games | | [FlutteringMermaid game](https://appshunter.io/ios/app/flutteringmermaid-game/id6744722551) | — | Free | Games | | [Her Bakery](https://appshunter.io/ios/app/her-bakery/id6739550239) | — | Free | Games | | [ワンワン脱走劇！フリックタイピングゲーム](https://appshunter.io/ios/app/id6642700425) | — | Free | Games | | [Muchi Neko](https://appshunter.io/ios/app/muchi-neko/id6745131464) | — | Free | Games | ## More apps by Ryohei Sakai - [Nagrimakuru](https://appshunter.io/ios/app/nagrimakuru/id6474658332) - [Midsummer Beach Clean](https://appshunter.io/ios/app/midsummer-beach-clean/id6651830298) - [CleanGirls Cleaning Adventure](https://appshunter.io/ios/app/cleangirls-cleaning-adventure/id6738008420) All apps by Ryohei Sakai: https://appshunter.io/developer/1712793842 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*