Fortress Merge: Puzzle Defense

In-app purchases
3.8
4.98K reviews
100K+
Downloads
Content rating
PEGI 7
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About this game

Prepare for Epic Battles and Strategic Challenges in the Ultimate Merge Defense Game!

Get ready to face wave after wave of relentless enemies determined to destroy your home. In this action-packed puzzle-merge game, you'll need to merge and upgrade buildings, carefully plan your strategy, and fight off enemy forces in a race against time!

Features:
Merge & Upgrade: Combine different types of buildings to create powerful structures and enhance your defenses.
Strategic Gameplay: Think ahead, plan your moves carefully, and use your resources wisely to outsmart your enemies.
Wave After Wave: Defend your home from increasingly difficult waves of enemies — don’t let them surround you!
Exciting Puzzle Mechanics: Solve puzzles and face thrilling challenges while keeping your defense strong.
Stunning Graphics & Engaging Action: Immerse yourself in beautifully designed environments with smooth, fast-paced gameplay.

Can you survive the onslaught and protect your home? Merge, build, and outsmart your enemies in this addictive and strategic puzzle-merge game.

Every move counts!
Updated on
Jul 25, 2025

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
Location, Financial info and 2 others
This app may collect these data types
Location, Financial info and 3 others
Data isn’t encrypted
Data can’t be deleted

Ratings and reviews

3.9
4.76K reviews
Lisa Snyder
July 20, 2025
The game is nice but there are some problems. The buildings descriptions now matct what building I am looking at. The trees are still becoming invisible. I got to level 31 and failed to win. When I used redo of the round, I failed on the trees went away. I am very happy that problems are getting fixed and looked right away.
4 people found this review helpful
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Akira
July 18, 2025
Before the latest update the extra surplus of gems were very helpful in buying gold packs. Since the update... Whilst the new additions (mortar/oil) have been cool.. The amount of issues with the levels are now horrible. Stages 87 to 90, a total of 30 gems after watching 3m of ads. Text and thumbnails for perks are also mismatched badly. Used to enjoy this often, not so much now.
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Ms Eevee
July 2, 2025
repetitive. finished lv 100 and the hero tab is still locked. by the time you've beaten lv 15 you've already seen everything this game has to give. balance is terrible, half the buildings and upgrades are worthless by mid game. optional ads for bonuses are useful and plenty, that said the forced ads are unnecessary and greedy.
4 people found this review helpful
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TapNation
July 15, 2025
You are right Ms Eevee, but it has been fixed, you will soon get an update with new buildings and several heroes! We are rolling it out to 50% of users! IT will soon be your turn :) Please consider a few more stars if you like it when you get it :)

What’s new

- Bugs fixed (levels, balancing, restore purchases...)
- New languages: FR, ES, PT, RU, GE, JP and KR
- New blessings to help you win levels
- New gift wheel
- New enemy units and environments
- New hero and system upgraded
- New items in shop
- New levels