Merge Tactics: Kingdom Defense

Contains adsIn-app purchases
26.6K reviews
Content rating
Everyone 10+
1M+
Downloads
Content rating
Everyone 10+
Fantasy Violence
In-Game Purchases (Includes Random Items)
Learn more
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About this game

Merge Tactics is a unique 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 defense strategies.
Merge 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 defense 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.
Your Majesty, please grow your kingdom and protect us against invasions!
Updated on
Jan 22, 2026
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    Personal info, Financial info, and Device or other IDs
  • This app may collect these data types
    Messages and Device or other IDs
  • Data is encrypted in transit
  • You can request that data be deleted

Ratings and reviews

25.3K reviews
Jesse Potter
November 9, 2023
I enjoyed the game when I started playing. It has a great feel to it, and is a fun take on tower defense. However, it has some major paywalls that ruin the fun. For example, waiting hour and hours to claim your loot (unless you pay gems to speed it up) and o ly being able to have 6 pieces of loot max before you start losing 80% of your rewards from quests makes you basically have to stop playing and wait or start coughing up cash. Also a little repetitive, and hard find use for new characters.
11 people found this review helpful
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Jeff Berner
February 1, 2021
This is a fun single-player progression type of game. The locations/features that trigger the ads they use for revenue are for optional items that you can earn in other ways without viewing ads if you wanted. There are some pay items that will also speed up your progression but because this is a single player game there are no whales to ruin your day. If you like the game, watch some of the ads and give the developers some money.
38 people found this review helpful
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Sean mccabe
February 1, 2023
Amazing, so much fun. I lost track of time last night and before I knew it, I had been playing for over 3 hours. Love the fact that it's not a PAY TO WIN game. You can literally spend NO money and have a good time, but because I enjoyed it so much I made some in game purchases. This one definitely in my top 5 favorites. Update - I downgraded to 4 stars because very quickly the game becomes nearly impossible to beat unless you pay RL money. I've been stuck on the last boss of chapter 4 for 2 days
23 people found this review helpful
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