---
title: "Merge Monsters: Idle RPG — App Overview"
url: https://marlvel.ai/intel-report/games/merge-monsters-idle-rpg
category: Games
developer: Fumb Games Ltd.
platforms: ios, android
rating: 4.5 (21.7K ratings)
pricing: freemium
report_level: overview
generated: 2026-04-18
last_verified: "2026-04-18T09:48:13.099Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** While the game offers a straightforward idle merging experience, users have reported technical issues regarding app stability and the functionality of in-app purchases.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Games |
| Rating | 4.5 ★ (21.7K) |
| Pricing | freemium |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.6.1 |
| Latest Version (Android) | 2.0.3 |
| Developer | Fumb Games Ltd. |

<!-- SECTION: Summary -->
## What is Merge Monsters: Idle RPG?

Merge Monsters: Idle RPG is a casual mobile game where players collect, evolve, and battle monsters to defend their land from dragons. The game utilizes an idle mechanic that allows players to accumulate currency while offline to upgrade their army.

<!-- SECTION: Key Features -->
## Key Features

- **Merge Mechanics**: Players combine monsters of the same kind to evolve them into higher ranks.
- **Idle Progression**: Monsters continue to battle and generate currency for the player while the app is not in use.
- **Army Building**: Users can discover new monsters and organize them into troops to defeat enemy creatures.
- **Upgrades**: Players can improve their gameplay efficiency by increasing spawn speeds and other troop-related stats.

<!-- SECTION: Target Audience -->
## Who is it for?

Casual gamers interested in idle progression and creature-collection mechanics.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/merge-monsters-idle-rpg/id1524975344?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.fumbgames.monstermerge&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/games/merge-monsters-idle-rpg)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/games/merge-monsters-idle-rpg).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*