Merge, infect, and wipe them all out...

Drop and merge buildings, grow your facilities, increase the human and zombie populations, and expand across the board.

Each of the three facility types has its own unique production ability.
Which facilities will you upgrade, and where will you place them? The strategy is entirely up to you.

The more zombies you create, the greater the reward when you wipe them out.
But let them multiply too much, and controlling the board will quickly become much harder!

Take the risk, grow the zombie horde, upgrade your facilities, and manage the board wisely.
Merge two maximum-level facilities, and that special girl will be summoned! Be sure to aim for it!

Activate “FEVER” to summon an invincible gun squad.
Unleash a storm of bullets and annihilate the zombies that have overrun the board!

Multiply them, build them up, and wipe them all away!!
Use massive chain wipes and your facilities strategically to achieve the highest score possible.