Baby Hazel is head over heels for her little brother Matt—like, she's practically got a shrine to him in her room. Problem is, she's just a wee bit too tiny to handle all of his baby demands. That's where you come in! Put on your superhero cape (or a bib, we don’t judge) and help Hazel tackle the diaper disaster that is Matt's nappy. Spoiler alert: it’s not as glamorous as it sounds!

Next up, it’s time to dress Matt in outfits so cute they could make a toddler model weep with jealousy. We’re talking about fashion that screams “I’m adorable and I know it!”

But wait, there’s more! Join Hazel on a shopping spree for baby room decorations that are so cute, even the walls might blush. Help her turn Matt’s room into a Pinterest-worthy paradise where every stuffed animal has a personal VIP section.

And let’s not forget the most important mission of all: keeping Matt happy. Whether it’s a bottle, a cuddle, or a good old-fashioned baby giggle, you’re on the front lines of sibling joy. So, roll up your sleeves and prepare for some giggles and gurgles—let the sibling shenanigans begin!