In a world where endless hordes threat the future of all mankind, only one team can make a difference.
Yet, that elite group still needs a Leader like you to succeed - are you up for the challenge?
Gather your team, prepare your defenses, and get ready for adrenaline-fueled gameplay!
Merge your units and level them up into new & deadlier versions!
Move your team around as the combat unfolds, adapting to new challenges.
Fight against both countless hordes and gigantic Bosses, towering above the battlefield.

Unlock and collect new characters to take them into battle.

It's Merge. It's Defense. It's Merge Defenders: Zombies (duh)!