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Upgrading can take place even when eggs are incubated.Įggs are purchased through the Hatchery by pressing the option, which takes the Trainer to the Dragons tab of the Main Shop. Each upgrade costs Gems, adds a nest, and earns Experience. Upgrading the Hatchery is done by selecting the Hatchery, pressing the button, then selecting the Instant Upgrade button. The Hatchery has 5 levels, each upgrade adds a nest, and earns the Trainer Experience. or – Hatch or Speed, for hatching or speeding the hatching whatever Dragon appears on the button (appears if eggs are ready to hatch or incubating).– Purchase Egg, for egg purchase and incubation (appears if a nest is available).
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The following function buttons appear when the building is selected:
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