About Garden Defense Zombie Siege

Garden Defense Zombie Siege puts you behind a cannon that guards your garden from waves of undead attackers. Zombies shuffle in from both sides of the gate, and your job is to aim the crosshair and fire before they breach your defenses. You start each level with three hearts but can only afford two hits before you lose, so accuracy matters more than speed.

The challenge comes from limited ammo and enemies closing in from multiple directions at once. Priority is everything—take down the closest zombie first or risk being overrun. The simple one-button control keeps the focus on timing and target selection, making each shot count. You can play Garden Defense Zombie Siege and hundreds of other browser games free on Poki Games, where cartoon-style tower defense meets old-school arcade shooting.