Tower Defense
Block Guard
Tower Defense
Defend your castle from endless mob waves
Stack block units, merge heroes, and survive every wave in this epic strategy game!
7
Unique Defenders
3
Evolution Tiers
∞
Mob Waves
1
Castle to Guard
Game Features
Master the Defense
Stack Units
Summon heroes onto the grid and build your defense line. Position is everything in the battle for survival.
Merge to Evolve
Fuse identical heroes into elite units. Level up your squad from basic troops to devastating sniper squads.
Survive Waves
Face endless mobs and deadly bosses. Each wave pushes your strategy and reflexes to the limit.
Upgrade · Evolve · Win
Block Guard: Tower Defense is a unique blend of merge mechanics and classic tower defense. Place your heroes on a grid, merge them to unlock powerful upgrades, and watch them obliterate incoming waves.
- 7 unique defender classes: Bomber, Sniper, Flame, Hunter, Shock, Lumber & Scout
- 3-tier evolution system — fuse units to create elite squads
- Dynamic wave system with challenging boss encounters
- Strategic grid-based placement for maximum damage
- Free to play with optional in-app purchases
Screenshots
See It In Action
