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マイ・プラネット─MOON CHILD─

Screenshots

マイ・プラネット─MOON CHILD─ screenshot 1
マイ・プラネット─MOON CHILD─ 予告編 trailerWatch trailer on Steam ↗

マイ・プラネット─MOON CHILD─

D.U.F.F. · Published by D.U.F.F. · Official site ↗

Content notice: 暴力

6 user reviews — 100% positive (6 reviews)

Last updated 28 Sept 2026

[Gameplay Mechanics]• Controls: Simple mouse-click navigation to advance the story.• Branching Narrative: Player choices directly influence the plot, leading to multiple unique endings.• Standard Features: Includes essential functions such as Skip, Auto-mode, Save/Load, and Message Backlog.

DJCTQ 18

£3.59

Lowest price we've ever recorded

View on Steam

Prices can lag the live Steam store — always confirm before buying.

Price history

5 Sept 2026Lowest: £3.59 · Highest: £3.5928 Sept 2026

Adventure · 2026 · More under £5 games

About this game

My Planet: MOON CHILD is a classic visual novel featuring a branching narrative driven by player choices.

[Key Features & Gameplay]

• Simple Mechanics: The story progresses primarily through mouse clicks, making it accessible to all players.

• Branching Storyline: Frequent in-game choices lead to multiple distinct paths and endings.

• Standard System Functions: The game includes essential visual novel features such as skip, auto-play, save/load, and message backlog.

Experience a compelling narrative where your decisions determine the ultimate fate of the story.

STORY

The national project 'Ark,' aiming to establish a new human settlement.

The young man Jinan, chosen as a member of the planetary exploration crew,

descends to the new land together with Hitoriko, a prodigy from the slums.

What they witness there is the appearance of aliens

who are strikingly identical to humans───.

───────────────────────────────────────────────────────

・Total of 165 standing illustrations

・Total of 110 event CGs

・Scenario text approximately 230,000 characters

*Some backgrounds use AI-generated images.

Character Introduction

  • Jinan

  • Protagonist.

    Born on a lunar base, he studies diligently at the "Academy" but fails.

    After various events, he sets out on a journey to explore planets as a member of the Ark Ship Project.

Hitoriko

Born on the moon. Grew up in the slums and met Jinan when skipping grades to the 'Academy.'

Due to various circumstances, became involved in the Ark Ship Project together with Jinan.

Cheerful personality and friendliness attract the people around them.

  • Nora

  • The first alien encountered in the new world.

    Lives deep in the mountains, away from the village of aliens.

    Risking their own life to save Jinan, who has fallen into a desperate situation.

    Skilled with a bow and good at hunting.

  • Chairman

  • The president of the Moon Base's comprehensive educational institution, the "Academy."

    Not only a great scientist with remarkable achievements, but also a charismatic lobbyist involved in lunar politics.

    Called 'teacher' by Jinan.

  • Praline

  • Aliens living in a new world.

    They interact innocently, even with Jinan, who came from the moon, with a naive and cheerful demeanor.

  • scholar

  • An alien who always has a stern face.

    Unlike other aliens, it is very cautious.

    Skilled in handling a spear.

  • Ossa

  • In an alien village, he serves as the village chief who organizes them.

    He seems to be crippled in the lower half of his body and does not try to move from the mansion.

    He knows a lot about the village.

  • XーXyz

System Requirements

Will my PC run this? →

Minimum

Minimum:
  • OS *: Windows Vista,7,8,10
  • Processor: Pentium III 800MHz
  • Memory: 256 MB RAM
  • Graphics: 960×640画素以上表示可能な機種
  • Storage: 800 MB available space

Recommended

Recommended:
  • OS *: Windows Vista,7,8,10
  • Processor: インテル Core™ Duo 1.83GHz以上のプロセッサー
  • Memory: 1 GB RAM
  • Graphics: 960×640画素以上表示可能な機種
  • Storage: 1000 MB available space

Supported Languages

Japanese

Latest news

  • Patch NotesOfficial

    【起動エラーに関する修正のお知らせ】

    『マイ・プラネットーMOON CHILDー』にて発生していた起動エラーおよび不具合を修正いたしました。■修正内容1. Steamの「プレイ」ボタンから起動できない現象の修正2. 起動時にセーブデータ警告が表示されゲームが終了する不具合の修正■プレイヤーの皆様へエラーが発生していた方は、大変お手数ですが「ゲームの再インストール」または「ファイルの整合性を確認」をお試しいただけますようお願いいたします。※手動でファイルを移動・削除された方も、再インストールを行っていただくことで正常に動作するかと思われます。多大なご迷惑をおかけし大変申し訳ございませんでした。不具合をご報告いただいた皆様、誠にありがとうございました
    Read full article on Community Announcements (hirata80462)
  • Patch NotesOfficial

    アップデート

    ・ゲーム開始時に、意図せずセーブデータが残ってしまう問題を修正しました。 ・初期状態でセーブスロットが空になるよう修正しました。 ご不便をおかけして申し訳ありません。
    Read full article on Community Announcements (hirata80462)

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