Tommy is beside himself with grief: he can't find his Reptar puzzle pieces! Now Chuckie, Angelica, Phil and Lil must help him locate the twelve pieces so all can be right again in the Rugrats world. In this 3D adventure, you'll be able to explore the Pickles' house as you search high and low for each piece. Certain objects in each room will grant you access to the game's fourteen levels, which can be played in any order and are classified as either easy, medium or hard. Levels can take place inside the house, outside in the backyard, and even at a miniature golf course, supermarket or toy store! <br><br>After you select a level, your job is to help the selected Rugrat baby complete the task, whether it's using Spike to find Angelica's doll or gathering eggs within a time limit. Finish a task and you'll be one step closer to finishing the puzzle. During your adventure you'll also get to play bonus levels, including Cookie Race, Touchdown Tommy, No More Cookies and Gold Rush, giving you the chance to earn Reptar bars. Once you collect 15 Reptar bars, you'll get another puzzle piece! Training and Activities modes allow you to practice certain moves or play nine holes of miniature golf with up to four players. Game progress can be continued with a memory card, because as Tommy says: "a baby's gotta do what a baby's gotta do."