Echo Factory
The world has gone silent. Tap into the void, generate echoes, and automate the restoration of sound in this neon-soaked, sci-fi idle game. Build powerful machines, unlock complex frequencies, and rebuild the cosmic core to bring harmony back to the universe.
Offers
What are keyshops?Official stores
Official stores with direct support.
Multipacks (3)
About Echo Factory
RESTORE THE RHYTHM OF THE UNIVERSE In a world that has fallen into absolute silence, you are the spark. Echo Factory is a minimalist, audio-visual incremental game where your goal is to rebuild the audio spectrum from scratch.
Start by generating simple waves. (Accessibility Update: No mouse clicking required—press ANY key on your keyboard to produce Echoes!) As your resources accumulate, you will construct a massive factory of sound, turning a quiet void into a symphony of neon lights and frequencies.
AUTOMATE & MAINTAIN THE SYMPHONY Why click when you can engineer? Unlock and build advanced machines like Resonators, Amplifiers, and Harmonizers. But beware: machines degrade.
Introducing the System Diagnostics layer:
Active Maintenance: Corrupted sectors will drop your efficiency. Extract them into your buffer and patch the system.
High Risk, High Reward: Fill your buffer and trigger OVERCLOCK to double your production—but prepare for a massive wave of system errors!
Hire Engineers: Automate the repair process with dedicated engineers and upgrade your Firewalls and Shields to protect your factory.
DEEP STRATEGIC PROGRESSION This isn't just about watching numbers go up. Strategy matters.
Frequency Tree: Customize your playstyle in a massive, branching skill tree. Will you focus on active power, passive automation, or offline efficiency?
Synergy Upgrades: Don't just upgrade everything blindly. Combine specific machines to unlock powerful synergy multipliers.
Rebuild The Core (Prestige): When progress slows down, trigger a cosmic reset. You will lose your machines but gain Frequency Memory—a permanent currency that allows you to push further and faster in the next cycle.
KEY FEATURES
Satisfying Gameplay: Experience the dopamine rush with rhythmic visual feedback, floating texts, and screen-shaking particle bursts.
Neon Synthwave Aesthetic: A vibrant visual style accompanied by a soundtrack that builds up layer by layer as you unlock new technologies.
Offline Progress: Your factory never sleeps. Earn Echoes even when you are away.
Infinite Scalability: From thousands to quintillions—push the limits of mathematics.
Can you break the silence?
Game details
Game details
Age ratings
Game modes
Languages
Features
Echo Factory price history
Lowest tracked price: PLN 12.59 (Jul 7, 2026) · current best: PLN 17.99.
Echo Factory reviews
100% positive reviews all-time.
Echo Factory — frequently asked questions
Where can I buy Echo Factory at the cheapest price?
Right now the cheapest offer for Echo Factory is PLN 17.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Echo Factory has ever been?
The lowest price KingsPrice has tracked for Echo Factory is PLN 12.59 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How can I get Echo Factory at a discount?
Create a free price alert on this page and KingsPrice will email you when Echo Factory drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS: Windows 10
- Processor: 2.0 GHz Dual Core
- Memory: 2 GB RAM
- Graphics: Integrated Graphics (512MB VRAM)
- Storage: 256 MB available space
