Merge Tactics: Castle Defense official icon

Merge Tactics: Castle Defense

By LoadComplete · iPhone & iPad

4.7 (890)9+FreeAvailable now

Merge Tactics is a unique tower defense game filled with elements of growth, strategy, and challenge. It lets you place blocks wherever you want, based on whatever fighting strategy you use. Game Features: Create Your Own Battle Decks and Strategies - You need different decks and strategies to effectively deal with the various invaders that attack

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Inside the game.

Official screenshots supplied through Apple. Artwork belongs to the respective developer. View on theApp Store ↗

About Merge Tactics: Castle Defense

Developer description, as provided in the original store listing.

Merge Tactics is a unique tower defense game filled with elements of growth, strategy, and challenge.
It lets you place blocks wherever you want, based on whatever fighting strategy you use.

Game Features:

Create Your Own Battle Decks and Strategies
- You need different decks and strategies to effectively deal with the various invaders that attack your forces.
- Every time you clear a wave, you'll get to expand your territory on the battlefield and employ even more diverse tower defense strategies.

Combine Blocks into More Powerful Units
- In this game, one can be stronger than two—even three! Merge your blocks on the battlefield whenever you can to create formidable troops.

Collect Blocks of Various Kinds
- Collect blocks of different types—Melee, Ranged, Support, etc.—to create unique decks and try out various fighting styles.

Grow Your Castle and Characters with Gold and Artifacts from Battles
- Grow your castle and characters to unlock new skills and get special loot rewards.

Experience this brand new td game, Merge Tactics!

※ Note: Merge Tactics is free to play, but you can buy certain items with cash to enhance your experience.
If you don't want to use the In-app Purchase feature, you can always disable it on your device's Settings menu.

Good to know.

Developer
LoadComplete
Release date
Oct 13, 2020
Latest version
1.8.3
Requires
iOS 15.0 or later
Price snapshot
Free USD
Source checked
Oct 23, 2026

Apple App Store lookup ↗ · Store ratings, prices, and availability can change. Check the App Store for your region.

A few quick answers.

Is Merge Tactics: Castle Defense available on iPhone?

Merge Tactics: Castle Defense is listed on the US App Store. Availability varies by region and compatible device.

Is Merge Tactics: Castle Defense free?

The recorded download price is free. In-app purchases, subscriptions, or additional content may cost extra. Source checked Oct 23, 2026.

How is the game’s social activity measured?

Good Game Daily compares available samples of recent game mentions with the preceding 24-hour window. Coverage and source failures are disclosed. Read the methodology.

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