Zombie Siege: Defense Line

Zombie Siege: Defense Line puts you in the shoes of a fearless line defender standing between humanity and a zombie takeover. Control your character, hold your ground, and blast through endless waves of undead as they swarm in from every direction. As you survive each attack, you will unlock and upgrade powerful weapons that turn the battlefield into pure chaos. Fire laser guns, unleash freezing flames, and call in aerial bombardments to wipe out crowds of zombies in spectacular ways. Get ready for a fast, thrilling defense battle where quick reactions, smart upgrades, and heavy firepower are your keys to survival.Last UpdatedDec 12, 2025Controls PC Controls AD / left and right arrow keys / drag left-click = move the character to the left and right. Left-click = interact with in-game buttons Mobile Controls Drag your finger to the left and right = move the character Tap = interact with in-game buttons