Fusion Impact

Contains ads
Content rating
Everyone
10K+
Downloads
Content rating
Everyone
Learn more
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About this game

A thrilling blend of tower defense and card merging! Your mission: protect your castle from falling rocks that drain its health. Merge identical defense cards to upgrade turrets, boost their power, and fend off stronger attacks. Unlock treasure chests for random rewards to strengthen your arsenal. Can you withstand the onslaught and reach Level 25?
Core Gameplay​
Merge matching defense cards to upgrade turrets (e.g., archer → cannon).
Deploy upgraded turrets to shoot down falling rocks.
Rocks reduce castle HP—survive waves to earn rewards.
Open treasure chests for new cards, coins, or special boosts.
Key Features​
Dual mechanics: strategic card merging + dynamic tower defense.
Progressive difficulty: rocks grow bigger/stronger as levels rise.
Random rewards from chests add replayability.
Vibrant visuals of castles, turrets, and epic rock impacts.
Tower Defense Merge: Defend your castle, merge cards to survive!
Updated on
Mar 17, 2026

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, App activity and 2 others
  • This app may collect these data types
    Location, App activity and 2 others
  • Data isn’t encrypted