This is an adventure game in which the evil alien Queen Angeleeka has kidnapped the great and mighty Reptar (read: baby Tommy's Reptar action figure). You'll play as the baby gang fight to save Reptar, the only one who can best the evil alien menace. Daunting tasks are before you, even getting Angelica herself to help you. You'll have to accomplish a variety of puzzles with only your wits and an inventory of useful tools in your diaper inventory. The Rugrats checklist reads something like: Escape from the playpen, Build a monster suit, Collect important clues, Find Stu's lab, Grab Grandpa's teeth, Unclog the trash machine, Find the cookies, Defeat the evil Alien Queen Angeleeka.