In Mergedom, you gain one free energy every two minutes.

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If you click the '+' icon under the energy bar, you will see a pop-up that offers you two options to refill/gain energy.

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You can refill your energy by using your gold, or you can gain free energy by watching an ad.

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If you choose to watch an ad for free energy, please do not close the ad before its time. Or else you can't win the free energy.

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Learn more about Mergedom: Home Design merge puzzle game.

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