From Wikipedia: My Baby 3 & Friends is a 2010 Nintendo DS game developed by Dancing Dots and published by Majesco Entertainment. As a toddler, the player's son or daughter is exposed to activities like swimming, the swing set at the local playground, and even a playground slide for stimulation and development. Players are also expected to allow their babies to socialize with either another baby or with a puppy. The timeline of the baby's development starts the baby off at 15 months (1 year and three months) and ends it at 30 months (2 years and six months). Thirty new skills can be developed in a non-linear fashion; making the parenting aspects of the game more in tune with the child's actual development.