This challenge presents the difficult task of motherhood. You start with one sim, your matriarch (it doesn't need to be a female sim, just make sure the gender preferences allow pregnancy), and work your way through multiple pregnancies. The 100 Baby Challenge in The Sims 4 may be one of the most popular challenges in the game. 100 Baby Challenge Screenshot via Pro Game Guides Want a bigger challenge? Up the amount to 200,000 simoleans and have your sim getting married with a child to continue to wealthy legacy.
There are some alternative versions of the game, but the general goal is to finish with 50,000 simoleans in savings and a fully furnished home. The challenge involves starting at zero simoleans and working your way up in unique and clever ways. The Rags to Riches challenge creates the ability for your sim to rise to the feat of going from nothing to extravagant riches. Rags to Riches Screenshot via Pro Game Guides