"Does the game give extra UC the first time you top up?"
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Solution
As Felina mentioned, if you are a returner you can get bonus UC when you purchase 300 or 600 UC in-game.
Midasbuy sometimes has events that will give bonus UC if you are making a purchase for the first time.
Midasbuy sometimes has events that will give bonus UC if you are making a purchase for the first time.
