Sanrio's ubiquitous cartoon feline returns with a variety of themed mini-games in Hello Kitty: Birthday Adventures. Players can join Hello Kitty, Keroppi, Cinnamoroll, and other popular Sanrio characters as they travel around five different locations helping friends, finding secret objects, and playing more than ten mini-games. Gamers can take their characters to a variety of holiday parties throughout the year, collecting stamps and stickers, delivering gifts to friends, getting hints for birthday presents, and even blowing out candles using the DS microphone.