// Signal Zero(2026)

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About Signal Zero

Humanity is enslaved by AI. Your keyboard is the last weapon. Inject viruses into the AI network and liberate 20 countries in this pandemic-style idle strategy. Build your virus, spread the infection, sever the AI's bandwidth. Full localization, 16 achievements.

Release Date

May 30, 2026

Developer

Hollow Frame

Publisher

Hollow Frame

Signal Zero FAQ & buying guide

What games are like Signal Zero?

Patient Zero Pandemiс Simulator

Simulator

Infection Free Zone

Real Time Strategy (RTS)

SubZero

Role-playing (RPG)

Infectonator 3: Apocalypse

Simulator

Do Not Feed the Virus

Simulator

To Save Humanity From Virus

Simulator

What is Signal Zero about?

Science fiction

Game modes: Single player

Quick answers

What is the cheapest place to buy Signal Zero?

Right now the lowest price for Signal Zero we're tracking is $2.99 at Steam. We compare 1 store and prices refresh every few minutes.

What is the lowest price Signal Zero has ever been?

The lowest price we've recorded for Signal Zero is $2.99 at Steam on July 11, 2026. The current best price matches that all-time low — historically a good time to buy.

When was Signal Zero released?

Signal Zero released on May 30, 2026, developed by Hollow Frame and published by Hollow Frame.

What platforms is Signal Zero available on?

Signal Zero is available on PC (Microsoft Windows). It supports single player.

Where's the cheapest place to buy Signal Zero?

The cheapest Signal Zero price right now is $2.99 at Steam.

Signal Zero price comparison across stores
Store	Edition / Region	Discount	Price	Buy link
SteamBest priceAll-time low	Steam	—	$2.99	Buy Signal Zero at Steam

All-time low: $2.99 at Steam on Jul 11, 2026 — the current best price matches it, a good time to buy.

Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.