Happy Cookies is a click-based simulation business game that can be fully experienced with just the left and right mouse buttons. In the game, players need to decorate the cookies with chips by clicking on the surface of the cookies to improve their mood. The happier the cookies, the higher the profits the players will get. And every once in a while, our landlords will ask players to settle accounts. Players need to have enough “cookie coins” within a limited time to ensure the next stage of operation; otherwise, the game will fail. In addition to clicking frantically, we have also prepared rich experience designs such as “random props” and “hire Mickey” for players in the panel on the right side of the game. I hope everyone can harvest happiness and laughter in the crazy clicking:)