Fortress Merge
TapNation · Sep 4, 2026
Merge buildings, upgrade your defenses, and protect your fortress from endless waves of zombies. Plan each move carefully, adapt your strategy, and survive as long as you can.
About Fortress Merge
MERGE, BUILD, AND DEFEND Your fortress is under attack! Choose and place buildings, merge matching ones to make them stronger, and prepare for waves of monsters. Build structures that train knights, horsemen, archers, and mages, while all kinds of turrets and barricades attack or slow down enemies as they approach. Face skeletons, slimes, dragons, giants, and even stronger foes that appear as you progress. Adapt your setup to each threat and prepare for mighty bosses that can quickly break through a weak defense. MAKE EVERY TILE COUNT Space is limited, so plan your fortress carefully. Clear trees to open new tiles, decide where to place buildings that train different units, and find the best spots for barricades and turrets. Use every tile wisely, leave enough room to place and merge buildings, and create a layout that balances attack and defense. LEAD HEROES INTO BATTLE Place a hero on the battlefield to fight alongside your army. Each hero has unique stats, a combat skill, and a permanent boost. Upgrade your heroes, equip gear with useful bonuses, and prepare them for regular battles and special challenges. EARN GOLD AND GROW STRONGER Build gold mines to earn extra gold during ea
Screenshots
