A little castle. A lot to defend.
Small towers.
Big decisions.
One more wave. One smarter upgrade. Build a defense that feels like yours in a colorful world of crystals, castles, and carefully placed towers.
Free for iPhone · No ads or in-app purchases
Your strategy, from the ground up
Plan. Place. Hold your ground.
Research
Turn your battle rewards into new towers, abilities, and possibilities.
Prepare
Choose four tower types, six abilities, and two active skills. Make every slot count.
Defend
Build, upgrade, and adapt through twelve waves. Every gold coin is a decision.
A world worth defending
A new path.
A new puzzle.
Journey through seven handcrafted levels, from open meadows to misty harbors and crystal mines. Learn what each enemy can do, then find your own way through.
Make it your defense
Bring a plan.
Leave room to improvise.
Explore fifteen tower types, twenty-six passive abilities, and three active skills. Permanent research expands your options. Smart choices on the battlefield make them count.
Life happens.
Your castle can wait.
Play offline, pause whenever you need, or save a battle for later. Pick up where you left off, then take on Hard and Nightmare when you are ready.
The next wave is yours.
A pocket-sized strategy game with room for your next great idea.