Horde Rivals

Zombies are climbing the walls. Your rooftop is the last line of defense! Summon fighters, merge matching units, and hold the roof against wave after wave of zombies. Each summon brings a new fighter. Every merge is a chance to turn the battle around. SUMMON AND BUILD YOUR SQUAD Call in fighters with different attack styles, from rapid-fire shots and spread fire to explosive blasts. Find the right mix to keep the horde back. MERGE TO GET STRONGER Combine two fighters of the same rank to create a stronger unit. Each merge brings a surprise, so adapt your squad and make every rooftop tile count. DEFEND THE ROOFTOP Zombies don't just march toward you. They climb! Stop them before they reach the roof, or your defense is over. SIMPLE TO PLAY. FUN TO MASTER. Fast-paced battles, satisfying firepower, and quick decisions make every defense feel different. The horde is coming. Can you hold the roof?