Marerium
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About Marerium
Marerium is a 2D horror game made with pixel art. A boy wanders into the nightmare aquarium Marerium and must overcome the anomalies that attack him to find his way home.
Frequently asked questions
The best price for Marerium is $2.99 at Steam. It is the only shop with an offer that activates in your country.
No. Marerium is a single-player game.
Yes. Marerium is the full base game. You need nothing else to play it.
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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