Fortress Merge: Puzzle Defense

TapNation

In-app purchases

About this game

Fortress Merge: Puzzle Defense is your next addictive obsession in the world of strategy games! Step into a thrilling realm where every puzzle you solve fortifies your castle defense. Defend your city, merge your way to power, and conquer endless enemies in this action-packed puzzle defense experience. In Fortress Merge: Puzzle Defense, the key to survival lies in how you merge, upgrade, and defend. Welcome to the ultimate test of tactics, timing, and tenacity. If you're a fan of zombie tower defense, roguelike challenges, and strategic gameplay — Fortress Merge: Puzzle Defense was made for you!

Immerse yourself in a world where your fortress is constantly under siege by waves of terrifying zombies. Only the sharpest minds can master the art of merging and stand strong in this apocalyptic realm. With influences from top strategy war games, this title combines the tactical depth of battle strategy games with the casual appeal of puzzle mechanics and the intensity of castle defense.

Prepare to rise as the ultimate guardian of your land. With each wave, your fort becomes a symbol of resistance. This game amps up the stakes with intense roguelike gameplay that ensures no two runs are the same. Plan your upgrades, merge powerful facilities, and choose the right skills to build an impenetrable fortress. Whether you're a seasoned tactician or new to tower games, the fast-paced, ever-changing combat will keep you on your toes.

Fight off zombies in epic tower defense showdowns as you make each choice count. Will you build your strategy around devastating traps, elite knight games units, or brute-force turrets? How will you respond when your base is under siege with no escape? With every wave, you'll unlock new content, test your tactics, and define your legend.

From engaging casual sessions to hardcore strategy games marathons, this game caters to all playstyles. Challenge yourself with tough decisions and satisfying victories that define great defense games.

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.

Only a true guardian can withstand the chaos threatening your fortress. In this war-torn world, where legions clash and zombies multiply, your fort is your last hope. Rally your legions, master the art of the puzzle, and fight for survival. Your every move in this castle defense game determines whether you rise as a legend or fall into ruin.

This is not just another zombie defense game — this is where puzzle, combat, and tactics collide. Download now and become the legend who defends the last stronghold in a world at war. Prove your worth in one of the most thrilling roguelike and battle strategy games of our time.

Merge. Defend. Conquer. Only in Fortress Merge: Puzzle Defense.

Ratings and reviews

Don't bother. Other games do it better. There is a lot needed to fix. Heavily reliant on mines get anywhere. Clearing trees takes so many rounds worth of income. Enemies get super strong quickly. You can't rearrange your base after placing things because you can only hold 3 in storage. Hero upgrades require gems instead of gold like everything else. Everything about this game screams "pay for me" Forcing ads to play is a terrible way to treat players, especially if kids are going to play.

The latest update was not good. First, all of my buildings, and troops started over at level 1, second, 90% of the ads crash the game if they work at all, and lastly, costs went up so it's more difficult to level all of the above back to where it was before the update. The devs should have thought things through a little better because they've ruined what was a great 5* game. No I'm not wasting my time with an in-game ticket.

EDIT & UPDATE: I emailed them my issues since the update and they quickly fixed my issues! they went above and beyond! with the update, they seemed to have basically started me over, even though I was so far ahead in the game. Now I have to scroll all the way to the bottom to replay from the beginning every time because I can't defeat anything on my current level. I also paid for 2x's speed and that's gone, as well as my skip video tokens.

What’s new

Fortress Merge has received a major update!
- Units and buildings can now be upgraded to strengthen your army.
- New permanent passive bonuses to boost your units and buildings.
- Boss Mode added — face powerful enemies and prove your might.
- Introducing Mythical rarity, the ultimate tier for collectors.
Save system updates:
- Play on multiple devices with a single save.
- A new save system (beta) converts your coins into card shards to match the new progression balance.