Have friendly and romantic relationships with other Sims or start a family and create a path for future generations. Meet other players’ Sims at parties or around town and use Stickers to let them know if they’re Cute, Hot, or Fabulous! After 18 years as a Simmer, The Sims Mobile provides me with a whole new experience on my mobile device. Feb 28, · Learn all about the aging process and how to retire your Sims to get Heirlooms and earn rewards in The Sims Mobile. Playable Sims will always be adults. That means you can’t play as your Sims’ children, but you can interact with them.