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Caldera

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  1. Steam2.0 · 560 reviews
    $4.99View Offer

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About Caldera

Caldera is an 1849 adventure in which you play as Robert, an American geologist and gold prospector. You pan for gold and prospect alluvial, eluvial and placer deposits, learning about the geology behind gold-bearing ore and other precious gemstones and minerals.

Prospecting and geology

The game covers mineralization and the differences between mafic, felsic and intermediate deposits. An intuitive mineral-memorization system uses visual references to teach you about gemstones and mineral deposits, from pickers and sunbakers to specimens and spot price.

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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