[Premium] RPG オトナアルター APK

Version: 1.0.5g for Android, Windows PC, Mac.

Updated on: 2024-02-20

Author: KEMCO

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[ App details | Screenshots | Installation instructions | Older versions ]

App details

Version: 1.0.5g
App size: 1 MB
Category: Role Playing

Latest updates:

・やり込みダンジョンの繰り返し報酬が、一部難易度で正しく付与されない問題を修正し... read more

App Description:

The premium version does not display ads in the main story and comes with 150 Hero Stones!... read more


[Premium] RPG オトナアルター IconScreenshot 1Screenshot 2Screenshot 3Screenshot 4Screenshot 5

Installation instructions

[Premium] RPG オトナアルター works on any Android devices (requires Android 2.3 or later). You can also install and run this application on your PC or Mac by using an Android emulator app. Here's how to do it:

Install [Premium] RPG オトナアルター on Android devices

Select one of the two options below, depending on the type of file you downloaded from this page.

Install APK file

Find and select the APK file. Tap 'Install' when the APK installer menu shows up. Afterwards, complete the installation by following any additional instructions that appear on-screen.

Install XAPK file

To install a .XAPK file, first download and install the Split APKs Installer (SAI) application. Then, open the SAI app and choose the "Install APKs/XAPK" option. Locate the .XAPK file you wish to install and click 'Install.'

Install [Premium] RPG オトナアルター on Windows 10/11 and Mac

This app can be operated on a computer with an Android emulator. While there are various emulators available, this tutorial uses BlueStacks, which is compatible with both Mac and Windows systems.

Installing BlueStacks is straightforward. Simply download the installer from the BlueStacks website and run it. Be aware that the installer is large and setting up the engine might take some time.

If you don't have other programs associated with APK/XAPK file types, BlueStacks will open these files by default. To install an app, either double-click the APK/XAPK file or drag-and-drop it onto the BlueStacks home screen. Then, confirm the installation. Once installed, the app will appear on the BlueStacks home screen.

That's all! You've now successfully installed [Premium] RPG オトナアルター on your PC Windows and Mac using BlueStacks.

If you have any questions, please post them in the discussion section below.


4.6 out of 5 - 28 reviews

Older versions

1.0.5g (1)2024-02-20
The premium version does not display ads in the main story and comes with 150 Hero Stones!
Aregular version that allows you to play for free until the ending is also available!

The mission of adults to protect girls
The fate of a “child” to be pampered by older sisters

A party of three people whose ages and personalities change,
Let's go on an unforgettable adventure!

Alga is a young man whose father reigns as the ``world's strongest.''

He hates his father for not caring about his family, and trains every day to punch him once and for all.
In the process, the job ``Soul Alter'' was awakened,
A unique skill that changes the adult/child state of yourself and your companions.

Sometimes as a young man, sometimes as a boy
Facing great trials with friends...

▼Characters▼ Age and personality change
[Main character: Alga]
Although he has passionate feelings as an adult, he is a twisted person who cannot be honest.
When he is a child, he becomes an obedient and cute boy.
[Flame Scythe User: Miririka]
Although she looks young, she is a brash and foul-mouthed girl who has been reincarnated four times and has a wealth of life experience.
She always insults Alga, but in her adult state, she transforms into a gentle, neat and beautiful woman.
[Water Mage: Elsie]
A quiet and modest girl who lacks self-confidence.
When he becomes an adult due to his alter, he becomes active and bold, unlike his childish state.

▼Battle▼ Pixel art command battle
The change between adult and child with Alter is the most important during battle!

Adult state: Can unleash powerful skills, but fuel consumption is poor.
Child condition: Excellent support and good fuel efficiency
In Alter, the formation changes at the same time, so determining when it changes is the most important thing! Move strategically by making full use of a wide range of elements such as equipment and passive skills.

▼Feature▼ Expanding world
The vast field is also dotted with ``puzzle-solving dungeons'' and ``detour dungeons.''

Explore the world of Adult Alter to the fullest, such as walking around collecting ingredients to cook, and accepting special quests only available to children.
[Game controller]
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*A banner advertising the app being distributed by our company will be displayed on the title screen, but you can turn off the display if you wish. The main game does not contain any advertisements other than those listed above.
Also, please note that if you use the "Do not retain activity" feature in developer options or are using an app that limits tasks, the app may not function properly.


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