Idle · strategy · beta

IdleZ

You are the first. The others follow.

You are the Alpha, the first infected. You start in a quiet residential district and take over the city one district at a time, while people answer with hospitals, police and soldiers.

Genre
Idle strategy
Runs on
Browser, on desktop, in landscape; on a phone the interface is too small
Languages
Hungarian only
Price
Free, no sign-up
Saves
Automatically, every ten seconds, in your browser
Offline progress
The horde keeps working: for 2 hours at first, up to 16 hours with upgrades
Playing time
The first two cities take about 1–3 hours, measured with bots; then new cycles
Version
1.0.0 (November 2026)
Status
Beta: played through by bots, no human has tried it yet
2cities
12districts
12mutations
3mutants
5strains

About the game

controls

You wake up on a bench in Mohakert and hear the others in your head for the first time. You are the Alpha, the mind of the horde. The horde spreads and produces on its own, but the big decisions are yours: which district comes next, where the DNA and knowledge go, and who you trust with what you have already taken.

People do not just watch. Clinics and hospitals treat the infected until you overload them, the police slow you down, and the crisis council raises the stakes step by step, with warning, from local monitoring to the army. After Ködliget comes Vashalom, where supply is strong: take the medical depot and the power station first, and the whole city defends itself less well.

In Vashalom, numbers alone are not enough. You create mutants and have to decide who you command: the Brute breaks through armoured units, but the threat grows with it. When the antidote is ready, or when you decide, you start a new cycle: strain memory opens new strains, abilities and Alpha forms, and you begin again, smarter.

Click
Spreading, buying and every other decision
Tab, Enter
Every button also works from the keyboard

Features

You are the Alpha

The first infected and the mind of the horde. At first you spread the infection yourself, later the horde works for you, and you decide on districts, upgrades and mutants.

Spread and resistance

In every district you can see how fast the horde spreads and how much of it is pushed back. Before you send the Alpha, the game shows the expected start and warns you if the horde would stall there.

Hospitals and supply

Clinics and hospitals have their own capacity and can be overloaded. In Vashalom the medical depot and the power station raise the readiness of the whole city, so the order of your attacks matters.

Crisis council

The government reacts with a delay and with visible signs: emergency, city lockdown, then military presence. The budget and the next step are always on the map.

Knowledge tree and mutations

Thirteen knowledge nodes and twelve multi-level mutations. Spread, resilience or instinct: there is never enough DNA and knowledge for everything at once.

Horde leaders

Earlier districts left alone give a quarter of their output. A horde leader takes over while the Alpha moves on.

Mutants and the army

The Runner, the Tank and the Brute each suit a different situation, and Alpha command is limited. They live on biomass, and heavy forms raise the threat. The army grows stronger with it.

New cycle and legacy

The reward comes from fallen districts, the size of the horde, discovery and the difficulty you chose, not from waiting. Four new strains, automation and your own Alpha forms open up.

Screenshots

click an image to enlarge it

IdleZ: a short gameplay clip
🎬 Gameplay

Good to know

Beta. The game can be played through, but so far the numbers have been measured with simulated players, and no human has tried it yet, so they may change. Bugs and ideas are welcome on Discord.

The game itself is in Hungarian only, so the images are in Hungarian too.

Your save is stored in your browser, on this site. Clearing your browser data also clears the save, and this game has no save export.

Made for a landscape screen and a mouse. It starts on a phone, but the interface is too small. The game is silent.

Two of the six cities of Virelia are playable in this version, the others only appear on the map. The images are real game screens; for the later scenes we set up the game state with our developer tools.

Try it now

IdleZ runs in your browser, with no install and no sign-up.

Launch the game