Loading…
Enter an infinite‑loop laboratory and retrieve uncontaminated extraterrestrial samples, and ultimately achieve your mission objectives.
Price history tracked since Jul 7, 2026 · vs all tracked offers.
Based solely on tracked price history — not purchase advice.
Tracked since Jul 7, 2026.
Steam Social Deduction Fest ends
Remote link established... Your objective is to retrieve extraterrestrial samples.
Remember, every sample could be contaminated.
Evacuate immediately if you detect any anomalies.
Echo is a walking simulator set in a lunar laboratory, where you must identify anomalies, collect samples, and ultimately achieve your mission objectives.
Right now the cheapest offer for Echo is CA$3.35 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
The lowest price KingsPrice has tracked for Echo is CA$1.34 (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.
Create a free price alert on this page and KingsPrice will email you when Echo 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.
