The Hatchery

''Summon a powerful army using Brain! Upgrading the Hatchery will give you a greater selection of zombies to summon.''

The Hatchery can create Zombies to throw at your opponents, with different strengths, weaknesses, and abilities.

It costs 1250 Coin and 75 Brain to build.

It costs 2000 Coin and 100 Brain to upgrade to level two. It has 2000 health at level two, and access to stronger zombies.

It costs 3000 Coin and 200 Brain to upgrade to level three. It has 2500 health at level three, and access to even stronger zombies - the best of the best.