Wave Defense: Idle Tower TD

Huge update! 5 new worlds (15 total), fresh boss & enemy types, swappable base skins, free gems by watching ads, and a fairer, bigger-reward economy!

Wave Defense: Idle Tower TD is a casual tower defense game where you upgrade your tower, survive endless enemy waves, and conquer 15 unique worlds.

Build your ultimate defense. Unlock new tower tiers through the Factory, stack permanent upgrades between runs, and push deeper with every battle.

Every run starts fresh — but your upgrades don't. Farm gold on early waves, power up your Factory, and watch your tower tear through enemies that once crushed you.

FEATURES • 10 worlds with unique enemies and bosses • Tier 1–8 tower upgrades with permanent Factory boosts • Daily & weekly missions with gem rewards • Lucky Chest, daily login rewards, and idle gold • Optional gem packs — no forced ads, ever • No account needed, plays fully offline