# Defense Game: Merge Battle — Defense Merge Survival Game

> Merge weapons and defend your room from monster waves in this tower defense game. (iPhone/iPad app by Thang Nguyen Ngoc.)

- Source: https://appshunter.io/ios/app/defense-game-merge-battle/id6742192332 (this page in markdown: same URL + `.md`)
- Developer: [Thang Nguyen Ngoc](https://appshunter.io/developer/1563156255)
- Category: Games, Action, Strategy
- Price: Free with in-app purchases
- Rating: 3.80/5 from 4 App Store ratings · 3 written reviews indexed
- Age rating: 12+
- Requires: iOS 13.0 · 272 MB
- Languages: American English
- Released: 2025-03-06
- Data updated: 2026-07-06
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/defense-game-merge-battle/id6742192332/reviews.md

## What is Defense Game?

Love merge mechanics and tower defense? 
Get ready for an intense battle where you merge weapons, defeat enemies, and defend your room! As the commander, you must merge and upgrade weapons to stop waves of monsters and protect your defense!

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Merge and upgrade weapons
- Defend your room
- Defeat waves of monsters
- Intense battle strategy
- Tower defense gameplay

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Remove Ads | $3.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Remove Ads | $6.99 | one-time |
| Vip Pack | $14.99 | one-time |
| Gem 1 | $1.99 | one-time |
| Gem 2 | $2.99 | one-time |
| Gem 3 | $4.99 | one-time |
| Booster 2 | $0.99 | one-time |
| Gem 5 | $17.99 | one-time |
| Gem 4 | $9.99 | one-time |
| Booster 4 | $0.99 | one-time |
| Booster 3 | $0.99 | one-time |


## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/defense-game-merge-battle/id6742192332/reviews.md

### 5/5 — Idk

*2025-04-17*

Really fun but it’s hard to earn gems

### 5/5 — I love the reference

*2025-04-17*

I like the Jack the Ripper reference from identity V!

### 2/5 — Copied ads and gameplay

*2025-04-13*

This game is kinda fun but its a copy of another game called Stay Room Which was before this game and used the ads of Stay Room to just make money.

## Frequently asked questions about Defense Game

### What is Defense Game: Merge Battle?

Defense Game: Merge Battle is a strategy game where players merge weapons to create stronger defenses against waves of monsters. It combines merge mechanics with tower defense gameplay.

### How do I play Defense Game: Merge Battle?

You play by merging identical weapons to upgrade them and strategically placing them to defend your room from incoming monster attacks. The goal is to survive as many waves as possible.

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

Yes, Defense Game: Merge Battle contains advertisements. There is an option to remove ads via a subscription.

### What is the subscription option for Defense Game: Merge Battle?

The subscription option allows you to remove ads for $3.99 per 7 days. This is a recurring weekly subscription.

### What devices is Defense Game: Merge Battle available on?

Defense Game: Merge Battle is available on iPhone, iPad, and iPod touch devices.

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

The game has an age rating of 12+, indicating it is suitable for players aged 12 and older.

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

The game was last updated on April 15, 2025, with version 1.0.7. Updates are released periodically to improve gameplay and add content.

### What do users think of Defense Game: Merge Battle?

Based on the available data, the game has a rating of 3.8 stars from 4 ratings. User sentiment appears mixed, with some enjoying the core mechanics.

## Version history (last 5 releases)

### 1.0.7 — 2025-04-15

- Balance levels
- Upgrade SDKs

### 1.0.6 — 2025-04-10

- fix bugs

### 1.0.5 — 2025-04-07

- add new modes
- fix bugs

### 1.0.4 — 2025-04-01

- add new maps
- fix bugs

### 1.0.3 — 2025-03-18

- add new characters
- fix bug

## Apps similar to Defense Game

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Bumper Wars](https://appshunter.io/ios/app/bumper-wars/id6741062301) | — | Free | Games |
| [Bandits vs Lords: Epic War!](https://appshunter.io/ios/app/bandits-vs-lords-epic-war/id6474301593) | 4.7 (168) | Free | Games |
| [Drift Action](https://appshunter.io/ios/app/drift-action/id6742773122) | 3.9 (658) | Free | Games |
| [Plant Power - Fruit Showdown!](https://appshunter.io/ios/app/plant-power-fruit-showdown/id6657962632) | 2.8 (17) | Free | Games |
| [Master of Warriors](https://appshunter.io/ios/app/master-of-warriors/id6738936346) | 5.0 (5) | Free | Games |
| [Final War: Frozen Defense](https://appshunter.io/ios/app/final-war-frozen-defense/id6741840895) | 4.8 (584) | Free | Games |

## More apps by Thang Nguyen Ngoc

- [Farm Wonder Girl](https://appshunter.io/ios/app/farm-wonder-girl/id1563156253)

All apps by Thang Nguyen Ngoc: https://appshunter.io/developer/1563156255

## Related topics

[merge defense games](https://appshunter.io/ios/topics/merge-defense-games) · [merge battle defense](https://appshunter.io/ios/topics/merge-battle-defense)

---

*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 2026-07-06.*