About This Game

Build up a rooftop squad in this incremental zombie game. Move one aim circle to direct the squad's fire. Every zombie you defeat drops loot, which you spend on permanent upgrades before the next short battle.

Grow your squad

Expand your squad to 12 members. Every zombie inside the aim circle takes the squad's full firepower, so aim for groups you can hit at once.

A 78-node mastery tree

Use loot to increase damage, fire rate and range, add squad members, or extend the time available in each battle. Unlock grenades, lightning and plasma as you progress through the tree. Once you complete it, endless research lets you keep upgrading.

Weapons and talent cards

Develop 12 weapons and choose a weapon for each squad member. Whenever you level up, choose one of three talent cards for a permanent bonus. Each card you choose also makes zombies tougher.

New districts

Fight across residential rooftops, a freight yard, a quarantine district and a research compound. Choose district cards as new areas open. Shoot fuel drums, chemical tanks and generators to trigger explosions, poison gas or chain lightning.

Artifacts and the salvage outpost

Collect 12 types of artifacts found at random during battles. Your salvage outpost gathers materials between fights. Face eight zombie types, including common walkers, hazmat zombies, test subjects and giant mutants.

Mature Content Description

The developers describe the content like this:

The game contains stylized pixel-art zombie combat with gunfire and small blood effects.