Who's Your Daddy is an entertaining and hilarious simulation game that puts players in the shoes of either a clueless father or a mischievous baby. The goal of Who's Your Daddy is to either protect the baby from harm as the father or to cause as much destruction and chaos as possible as the baby.

Who's Your Daddy is filled with absurd and comical scenarios, such as the baby trying to electrocute themselves or the father struggling to put together a baby crib. As Who's Your Daddy, players can crawl into dangerous areas, swallow harmful objects, and wreak havoc around the house. As the father, Who's Your Daddy players can use a variety of household items to baby-proof the house and keep the baby safe.

Who's Your Daddy features a range of tools and items that can be utilized by both the baby and father to achieve their objectives. The game is also highly customizable, with Who's Your Daddy players able to create their own challenges and scenarios to play through.