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Echo

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About Echo

Echo is a walking simulator set in a lunar laboratory. You identify anomalies, collect extraterrestrial samples that may be contaminated, and complete your mission objectives. If you detect any anomalies, you must evacuate immediately.

Frequently asked questions

Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.

Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.

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