USD 0Version 0.3.14Mon Jan 26 2026
The biggest update yet is here! Power up your army, take on fearsome challenges, and grab amazing rewards!
• Upgrade your units and buildings to create a stronger, unstoppable army
• Unlock new permanent passive bonuses to make every unit and building more powerful
• Discover Mythical rarity — the ultimate level for collectors
• Face thrilling new game modes: Boss Mode and Hero Battle Mode
• Experience the fully reworked Hero Battle Tab for even more fun
• Build and command 3 new buildings: Thunder Totem, Token Bank, and Training Camp
• Explore new levels, enjoy smoother gameplay, and benefit from bug fixes and performance improvements
• Meet the new hero, Undertaker, and dominate the battlefield
• Every defeat by Undertaker or his minions adds to your Pumpkin Score
• Rack up pumpkins, earn spins, and claim incredible rewards
• Play seamlessly on multiple devices with the updated save system; coins are converted into card shards for balanced progression
Jump in now and let the Undertaker lead your army to victory! This is your moment to conquer Fortress Merge!
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!
Requires iOS 15.0 or later. Compatible with iPhone, iPad, and iPod touch.
















Fortress Merge is a thoughtfully designed mobile game that blends accessible mechanics with steadily increasing challenge. Players place and manipulate objects to influence in-game elements, solve levels, and progress through curated stages. The experience favors experimentation and polish, with simple controls and satisfying feedback.
No additional information available.