© 2026
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.
Hack the world. Reclaim humanity.
Signal Zero is an idle x strategy simulation set in a dystopia ruled by AI. You build viruses, inject them into the AI network, and tear it down from the inside.You are the resistance leader
Humanity is enslaved. Forced to mine resources, generate training data, and maintain the AI's infrastructure.
But it isn't over yet.
Build your virus. Inject it. Reclaim the world, one area at a time.How it plays
Build your virus - Combine frameworks, protocols, and modules to design your own
Pick your starting country - 20 countries, each with unique difficulty
Spread the infection - Auto-propagating. Will the AI's patch outrun your virus, or vice versa?
Unlock skills - Earn cores, expand the skill tree, evolve your virus
Liberate the world - All areas liberated = victory. Full purge = defeat
Strategy
Bandwidth warfare - Take down communication infrastructure to fragment the AI's coordination
Cat & mouse with patches - Outpace AI countermeasures with stealth, resistance, and adaptation
Hierarchy - Country and area, each demanding different tactics
Hardware progression - Persistent meta progression to permanently augment your skills
16 achievements - Cumulative infection, speed clears, no-detection runs, and more
4 virus archetypes - Infectivity / Stealth / Destruction / Adaptation
3 difficulty tiers - EASY / NORMAL / HARD (chosen by country)
20 countries - Each with unique parameters for high replayability
Full localization - Japanese / English / Simplified Chinese / Traditional Chinese / Korean / Russian / German / French / Spanish / Brazilian Portuguese / Italian
Steam Cloud - Sync your saves across devices
For players who love
Pandemic-style infection-spread simulations
Cyberpunk and hacking aesthetics
Idle games with deep strategy
Mid-scale indie titles with high replayability
Hacking is an art form. Sign the world with your virus.
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