Island Defense: Merge TD

Monsters are coming—build your squad, defend the line, and survive endless waves! Experience a unique mix of wave defense, hero merging, and roguelike upgrades. Recruit heroes, merge them into stronger fighters, and create powerful builds in every run. Defend Against Endless Waves Fight off wave after wave of enemies in fast-paced defense battles. Smart positioning, team composition, and timing are the keys to survival. Recruit and Merge Heroes Use gold to recruit heroes after each wave. Merge matching heroes to evolve them into stronger versions. Reach Level 4 to unlock each hero’s signature skill and power up your strategy. Roguelike Upgrades Every Run Gain EXP by defeating enemies. When you level up, choose 1 of 3 upgrades to shape your run. Discover new synergies and experiment with different builds every time you play. Grow Stronger Permanently Progress doesn’t end when the battle does. Upgrade your heroes, power up your Captain, and collect and enhance gear for lasting strength. Choose a Captain, lead your squad, and create your own battle style. How many waves can you survive?