# Gun Merge: Battle Defense

> Merge and upgrade turrets for idle defense against monster waves. (iPhone/iPad app by MAD PIXEL.)

- Source: https://appshunter.io/ios/app/gun-merge-battle-defense/id1641906695 (this page in markdown: same URL + `.md`)
- Developer: [MAD PIXEL](https://appshunter.io/developer/1581972745)
- Category: Games, Action, Casual
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings
- Age rating: 12+
- Requires: iOS 11.0 · 170 MB
- Languages: English, French, German, Japanese, Korean, Chinese, Spanish, Chinese
- Released: 2022-11-16
- Data updated: 2026-06-04
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/gun-merge-battle-defense/id1641906695/reviews.md

## What is Gun Merge?

Merge and upgrade your turrets for a strong defense! How many waves of monsters will you destroy?
Game futures:
- Many different types of Turrets!
- Tap to merge your Turrets to build better ones.
- Auto attack without touching the screen.
- Exciting battles against Bosses!
- Intuitive gameplay, easy for anyone!
- Idle Merge game.
Fun and simple game "Gun Merge: Battle Defense", don't waste your time and install this game now, its ABSOLUTELY FREE!!!

## Key features

- Merge and upgrade turrets
- Auto-attack gameplay
- Boss battles
- Idle merge mechanics
- Multiple turret types


## Frequently asked questions about Gun Merge

### What is Gun Merge: Battle Defense?

Gun Merge: Battle Defense is an idle merge game where you combine turrets to create stronger defenses against waves of monsters and bosses. It features auto-attack gameplay for a hands-off experience.

### Is Gun Merge: Battle Defense free to play?

Yes, Gun Merge: Battle Defense is absolutely free to install and play. It is supported by advertisements.

### Does Gun Merge: Battle Defense have ads?

Yes, Gun Merge: Battle Defense contains advertisements. This allows the game to be offered for free.

### What devices can I play Gun Merge: Battle Defense on?

Gun Merge: Battle Defense is available on iPhone, iPad, and iPod. It is designed for iOS devices.

### What is the age rating for Gun Merge: Battle Defense?

The age rating for Gun Merge: Battle Defense is 12+. This indicates it is suitable for players aged 12 and above.

### How often is Gun Merge: Battle Defense updated?

The latest version of Gun Merge: Battle Defense is 1.0.1, which was last updated on December 09, 2022. Updates typically bring new content or bug fixes.

### Can I play Gun Merge: Battle Defense offline?

While the description doesn't explicitly state offline play, idle merge games often function without a constant internet connection. However, ads may require connectivity.

### What is the gameplay like in Gun Merge: Battle Defense?

The gameplay involves tapping to merge turrets and create more powerful ones. The turrets then automatically attack incoming monsters and bosses, making it an idle defense experience.

## Version history (last 2 releases)

### 1.0.1 — 2022-12-09

- bug fixes

### 1.0 — 2022-11-16

No release notes.

## Apps similar to Gun Merge

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Brave Merge - Battle & Defense](https://appshunter.io/ios/app/brave-merge-battle-and-defense/id6444832814) | 4.7 (5,422) | Free | Games |
| [North Tower! Merge TD Defense](https://appshunter.io/ios/app/north-tower-merge-td-defense/id1626431061) | 4.7 (845) | Free | Games |
| [Rumble Rivals: Tower Defense](https://appshunter.io/ios/app/rumble-rivals-tower-defense/id1599244551) | 4.6 (1,184) | Free | Games |
| [LUDUS・Strategy Card PvP Battle](https://appshunter.io/ios/app/ludusstrategy-card-pvp-battle/id6446642912) | 4.7 (318) | Free | Games |
| [Booblyc TD: Tower Last Defense](https://appshunter.io/ios/app/booblyc-td-tower-last-defense/id1213940496) | 4.4 (64) | Free | Games |
| [Crazy Kings Tower Defense Game](https://appshunter.io/ios/app/crazy-kings-tower-defense-game/id924907196) | 4.7 (1,799) | Free | Games |

## More apps by MAD PIXEL

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- [Snake Way 3D: Adventure Run](https://appshunter.io/ios/app/snake-way-3d-adventure-run/id1586001825)
- [Archers VS Titans: City Attack](https://appshunter.io/ios/app/archers-vs-titans-city-attack/id1586005293)
- [Country Balls Io: Battle Arena](https://appshunter.io/ios/app/country-balls-io-battle-arena/id1586353025)

All apps by MAD PIXEL: https://appshunter.io/developer/1581972745

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-04.*