# グランブーム国物語

> Roleplaying

Canonical page: [https://chrome-stats.com/d/id1315529021](https://chrome-stats.com/d/id1315529021)

## Overview

- **ID:** `id1315529021`
- **Platform:** Apple
- **Type:** Apple app
- **Status:** Available
- **Publisher:** SmileBoom Co.Ltd.
- **Category:** Roleplaying
- **Rating:** 4.70 / 5 (3 ratings)
- **Version:** 1.0.1
- **Last updated:** 2017-11-27
- **First published:** 2017-11-22
- **Size:** 206 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Apple App Store](https://apps.apple.com/us/app/%E3%82%B0%E3%83%A9%E3%83%B3%E3%83%96%E3%83%BC%E3%83%A0%E5%9B%BD%E7%89%A9%E8%AA%9E/id1315529021)

## Description

Let's have an adventure of thwarting the resurrection of the Demon King!
Can Ethan, the main character, save the world!?

This game, "The Story of Grand Boom Kingdom", is made by SMILE GAME BUILDER.  SMILE GAME BUILDER is game developing software for Windows and you can enjoy making games without any skills of programming.  It contains 3D models, 2D graphics and music materials for you to use.

Summary:
Ethan, a boy who lives in the town of Startia, has devoting all his time to training his swordsmanship, with the aim of becoming a master swordsman. He is unaware that the resurrection of the Demon King, who was exorcised in the distant past, draws near… His grandfather informs Ethan of the plot to resurrect the Demon King. His childhood friend, Alice, decides to join the party to protect the kingdom from the coming threat. What is the hidden secret at the Dragon Tribe Ruins? Can Ethan thwart the resurrection of the Demon King in time?

## Rankings

- #573,899 — Overall

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Source: [Chrome-Stats](https://chrome-stats.com/d/id1315529021)