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Android Apps > Role Playing > RPG Offline: OS Core Quest
RPG Offline: OS Core Quest icon

RPG Offline: OS Core Quest

3.0
Learn Piano Pianika Team
0.00
0 reviews
10+
Downloads
Free

▶ Just a game — no IT skills needed. A white-hat hacker wakes up in 2150!

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Screenshots by Learn Piano Pianika Team, from the Google Play listing
View on Google Play Also on the App Store

AppBrain's verdict

NewNiche
Installs
17
Last updated
October 9, 2026
Ads
Contains ads
Size
23.8 MB

RPG Offline: OS Core Quest came out 37 days ago. It is a niche app, with 17 installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on RPG Offline: OS Core Quest for Android

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Store listing

By Learn Piano Pianika Team, from Google Play
Description by Learn Piano Pianika Team Written by the developer, not by AppBrain. Click to read.
RPG Offline: OS Core Quest (Just a game — no IT knowledge required)

▶ You are a modern-day white-hat hacker
After countless sleepless nights, you collapse from exhaustion and fall asleep on your keyboard… then wake up in the year 2150!!!
You are trapped inside a collapsing digital world.
The Core System — the heart of this entire networked world — has been shattered into fragments after a mysterious catastrophe. Rogue viruses, corrupted AI, and mutated data entities are taking over every region of the digital OS.
As the last Restorer Hero, you must explore broken OS zones, collect the lost Core Fragments, and restore the system before the entire digital world is erased forever.
Uncover the truth behind this collapsing world, discover why you were brought here — and unlock hidden endings shaped by how you survive.

▶ Uncover the Secrets of OS Core Quest
Collect 10 Core Fragments and discover what caused the digital world to collapse.
Each restored zone reveals another piece of the story behind the Core System’s fall.

Explore a neon cyber world built around classic turn-based RPG mechanics:
▶ Move across tactical RAM grid maps
▶ Battle bugs, AI viruses, system bosses, and dangerous data entities
▶ Upgrade your character, equipment, and skills
▶ Discover rare items and random rewards from Rare Chests
▶ Complete quests to unlock new regions
▶ Face enemies with unique abilities: Poison, Burn, Shield, Drain Energy, Summon…
▶ Explore unique and dangerous cyber zones
▶ Use Shop, Equip, and Item Upgrade systems to grow stronger
▶ Compete on global leaderboards via Game Center
▶ Fully offline — play anytime, anywhere

Can you collect every Core Fragment and save the Core System before the digital world disappears forever?

Recent changes:
▶ New Chip Slot System.
Equip up to 2 chips to customize your build, boost key stats, and enhance special effects.
▶ Added COPY and REPAIR Protocols.
Copy enemy routines, PASTE them once in battle, and convert EN into HP once per battle.
▶ Added TERMINAL System and Hidden Ending.
Explore logs, scan data, uncover secrets, and discover the truth behind the Core Fragments.
▶ Added HERO Keyboard Progression and BESTIARY Collection.
Unlock upgrades and collect monsters across New Games.

Safety and technology

Found in the app by AppBrain
Ads
Contains ads
Price
Free
Libraries
?
App size
23.8 MB
Content rating
Everyone

Technologies used by RPG Offline: OS Core Quest

11 permissions
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
3.0
Launched
October 2026
  • Oct 9, 2026New AppVersion 3.0 in ROLE_PLAYING for Free
Show all changes Show fewer

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Also available on the App Store

RPG Offline: OS Core Quest icon RPG Offline: OS Core Quest
Hai Nam Trinh
4.6
Free
59 ratings

Installs

Tracked by AppBrain
Last 30 days
17
Play install range
10+
Launched
October 2026

Installs over time

RPG Offline: OS Core Quest has been installed 17 times. Over the past 30 days, it has been installed 17 times.

Rankings

Google Play top charts

Google Play Rankings for RPG Offline: OS Core Quest

This app is not ranked

About the app and developer

About RPG Offline: OS Core Quest

RPG Offline: OS Core Quest is a role playing app developed by Learn Piano Pianika Team.

Install Statistics

RPG Offline: OS Core Quest has been installed 17 times. In the last 30 days, the app was installed 17 times.

User Ratings

The app has no ratings yet.

App Information

RPG Offline: OS Core Quest is freely available from Google Play. The app size is 23.79 MB. The latest version available is 3.0. The last update was on October 9, 2026.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play since October 2026.

RPG Offline: OS Core Quest is made and published by Learn Piano Pianika Team. AppBrain is an independent app data site and isn't affiliated with Learn Piano Pianika Team. The app name, icon, screenshots and description belong to Learn Piano Pianika Team and are shown as published on Google Play.

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Developer information for Learn Piano Pianika Team

Learn Piano Pianika Team

daovanganxu@gmail.com

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Frequently asked questions about RPG Offline: OS Core Quest

Is RPG Offline: OS Core Quest free?

Yes. RPG Offline: OS Core Quest is free on Google Play.

Is RPG Offline: OS Core Quest still available?

Yes. RPG Offline: OS Core Quest is on Google Play, and the last update we saw was on October 9, 2026.

Does RPG Offline: OS Core Quest contain ads?

Yes. Google Play lists RPG Offline: OS Core Quest as containing ads.

How large is RPG Offline: OS Core Quest?

RPG Offline: OS Core Quest is 23.79 MB.

Is RPG Offline: OS Core Quest suitable for children?

Google Play rates the content of RPG Offline: OS Core Quest as suitable for everyone.

How many times has RPG Offline: OS Core Quest been installed?

Google Play lists 10+ installs for RPG Offline: OS Core Quest.

Who made RPG Offline: OS Core Quest?

RPG Offline: OS Core Quest was developed by Learn Piano Pianika Team. It is listed in the role playing category on Google Play.

What are the best alternatives to RPG Offline: OS Core Quest?

People looking at RPG Offline: OS Core Quest also look at these role playing apps: Digi 995: Awakening, Collapse Survivor, Multiverse: Boss Fight Legends, Zompocalypse: Survival Tycoon, Hacker App - Hack Tools Prank.

Share RPG Offline: OS Core Quest

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