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Periodic Lottery

Offers

  1. Steam2.0 · 560 reviews
    $1.99View Offer

Trailers & screenshots

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About Periodic Lottery

Periodic Lottery combines lottery-style gameplay with the periodic table. You place bets, earn rewards, complete level objectives and try to progress as far as you can.

Choose a betting group

You can bet on groups (columns), periods (rows) or element categories. Each round, 10 elements are drawn at random. If any drawn element belongs to your selected group, you win a corresponding payout. Smaller groups offer higher odds.

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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