Players should follow the given procedure to unlock the Costume Gacha and get skins for their favorite Cookies: As the Gacha screen says, players have to complete level 2-13 and the Boutique Quest.

There's a reason why 'Gacha' and 'Gotcha' sound the same: as soon as one sinks its hooks into you, you'll struggle to separate yourself from the game in question. Which is very much how we feel about ...