RPG Offline: OS Core Quest is a Games app for iPhone / iPad by Hai Nam Trinh. As of Sep 24, 2026, deal type: In-app purchase free. Promo code RPGOSFREE unlocks it for free while codes last. RPG Offline: OS Core Quest has been on a deal once on GroveTab, on Sep 24, 2026.
Promo Codes
Promo codes are limited. If a code says it has been used up, it has run out.
- Developer
- Hai Nam Trinh
- Category
- Games
- Platforms
- iPhone, iPad
- Requires
- iPhone 16.0+
- Rating
- 4.6 ★ (57)
- Added
- Sep 24, 2026
About this app
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 dangerou
Deal history
RPG Offline: OS Core Quest has been on a deal once on GroveTab, on Sep 24, 2026.
- In-app purchase free
RPGOSFREE
Prices can change at any time. Check the price on the App Store before you download.
