Revenue is a rough estimate from public install counts × genre ARPD — order of magnitude only.
Flat Zombies: Defense&Cleanup
During a zombie apocalypse for survival people need refuge from the zombies. As a result, you were sent to cleanup a building with crowds of zombies. How many corridors you can clear and survive against zombie hordes? Don't let zombies approach to you. On you goes crowd of zombies. Use your weapon against zombies. Touch on screen to aim. Try to hold out as long as possible. • Different game modes; • Different modern weapons (+mods); • Unique gore system and ragdoll physics; • Different types of zombies; • Your result depends only on your skills; • Lists of best players; GAME MODES: Dark office: • You need to behave extremely carefully and monitor the noise indicator • Zombies will attack when you move • One life - one attempt; Cleanup game mode: • The number of zombies will increase each corridor; • At the beginning of the game you are given three lives - three attempts which can be bought to clean up the level; • After all attempts will be used, you will lose all weapons... Hospital corridors: • The number of zombies will increase each corridor; • The number of zombies will be increased by 1.5; Rooms: • One life - One attempt to cleanup a room; • Health is not restoring; • Weapons remain after death; Defense: • The number of zombies will increase; • Bought weapons will be lost after several death; • Barricade repair; Street: • The number of zombies will increase; • One life - one attempt; • Weapons will remain after death; Rescue of people: • The number of zombies will increase; • One life - one attempt; • All weapons are available to you; • Don't kill living doctors; Cleanup of Bridge: • A crowd of zombies is divided into small groups; • One life - one attempt; • Weapons will remain after death; Training: • All weapons are available; 𝗙𝗼𝗹𝗹𝗼𝘄 𝘂𝘀 𝘁𝗼 𝗴𝗲𝘁 𝗻𝗲𝘄𝘀 𝗮𝗻𝗱 𝘂𝗽𝗱𝗮𝘁𝗲𝘀: 🌐Xwitter: https://x.com/pavoldev_
Audience
Installs
How many people have installed this game, as the storefront reports it. This number is worldwide — unlike the price, the same package answers with the same install count in every market we asked — so it carries no country. Each source below is a different kind of number and they are never drawn on one axis.
Installs counted by Google Play26,353,319
Aug 12, 2026 — Sep 18, 2026 · 38 readings
Google Play shows “10,000,000+” on the store page.
Play publishes a precise install counter alongside the rounded step users see on the store page. This is that counter, worldwide, as it stood each day we asked.
Of the eight storefronts we track, only Google Play publishes an install count we can read. Where a store publishes nothing of the kind, this panel shows nothing rather than a zero.