Defend your fortress across five lanes. Enemies run toward your wall — tap a lane shield to spawn warriors (when cooldown is ready). When units clash, their power cancels out: the weaker is destroyed, the stronger keeps going with the leftover power. If an enemy reaches the wall, your base loses HP equal to that enemy’s power.
How to win
Clear each wave by defeating or blocking all enemies before your base HP drops to zero. Survive the wave to earn rewards, upgrade your lanes, and advance to the next wave.
Upgrades & items
Lane gears: upgrade tier and power with coins, cooldown with gems
Wall HP bar: base upgrades and repair
Inventory: Shield (arm a lane), Bomb (clear nearby enemies), Freeze (slow a lane)
Tap coins on the field to collect them
Ad Rewards: watch ads for gems and coins
Items shop (tap an empty inventory slot): buy items with gems; in-apps when payments are available
Controls
Mouse / touch: tap a lane shield to spawn
Inventory buttons: use Shield, Bomb, or Freeze during a wave
Continue: after a win
Soft Retry (watch an ad for an easier wave) or Back: after a defeat