The Walking Merge

In The Walking Merge, a virus has wrecked the city, and the last survivors bunch up in the middle of the streets while zombie crowds move in from all sides. The whole run plays out as a long standoff where upgraded fighters try to hold off the infected for as many in-game days as possible.

How to play?

Spawn basic survivors, drag two of the same type together, and fuse them into a higher-level unit. New levels raise damage and armor, so merged fighters hold the line longer against zombies and boss attacks. The trick is not to upgrade only one hero. Spread merges across the squad so the whole front line grows stronger instead of leaving weak links that break fast.

Stay alive for more days to unlock bigger unit sizes, which helps cover more ground against incoming hordes. Defend from every direction, because zombies and bosses enter the arena on multiple sides, not just from a single lane. Destroying monsters pays out points and money. Points immediately convert into fresh first-level soldiers, which refill the board when units fall. Money works differently, letting you buy any already-open character type if there is enough cash.

Keep cycling: summon low-tier troops, merge them up, and drop your upgraded squad in the right spots to blunt heavy pushes. Use both your points and your money smartly so the survivor army stays thick and upgraded for the longest possible streak in this zombie game. Hit play and see how many days your merged squad can hold the city center.