Bumble Bee is the smallest and the weakest among the Autobots who always want to proves himself to the others, and that's exactly why he constantly keeps getting into all kinds of trouble. He can transform into a small yellow compact car, he's fast but very rush. Autobots consider him as their little brother and their mascot.
Dressup are mostly for girls, but not necessarily. It is true that girls like to play with the dolls and change their clothes and everything, but here in this game you can basically model and design your own version of Bumble Bee, so it's definitely more than just a plain dressup and perfectly fine for boys to play this game too. Yet we must admit, it does look is a bit too shine and less dangerous than other transformers - but that's just Bumble Bee.