Fatty Bear

The gameplay is much like that of the Putt-Putt games. The player is able to control Fatty Bear by clicking on a specific spot in each location for Fatty Bear to move to. Fatty Bear has the ability to keep items in his pockets to solve puzzles. There are also different minigames that can be played throughout the game.

A girl named Kayla falls asleep the night before her birthday, looking forward to a big surprise present that her parents announced. While she sleeps, Kayla's plushies come to life to prepare for her party. Kayla's teddy bear, Fatty Bear, decides to make a chocolate chip birthday cake for the party and accepts the help of Kayla's stuffed bunny, Matilda Rabbit, in baking it, while Kayla's doll, Gretchen, volunteers to decorate Kayla's room for the party, including making a sign on Kayla's bulletin board saying, "Happy Birthday". Fatty Bear and Matilda Rabbit then head to the kitchen in order to start making the cake.

In the kitchen, Fatty Bear discovers a present box and becomes curious as to what could be in it. Much to his surprise, a female puppy bursts out of the box and starts causing havoc around the house. When Fatty Bear returns to Kayla's room, Gretchen tells him that the puppy stole three of the letters to the Happy Birthday sign and tasks the bear with finding them, as well as blowing five balloons for her, which he does.

Electronic Gaming Monthly gave the 3DO version a 7.2 out of 10, saying that it is similar to the Putt-Putt games, but that, given the choice between the two games, gamers should get one of the Putt-Putt games instead. Computer Gaming World approved of the "delightful" PC version's interactivity and lack of need to complete the game, describing it as "a wonderful introduction to the computer for beginning users and a delightful game for more experienced youngsters".