Sixam, an anadrome of Maxis the developer of The Sims franchise, could be considered the most difficult world to get to in the game. This hidden world is inhabited by aliens from the Get to Work ...

Learn about the Scientist career in The Sims 4, including the top skills, career levels, job rankings, ... (All gained from Sixam) Sims get alien power temporarily: $1,000: 10: Age-Away: ...