S4MP 0.35.1 – Age-up improvements

S4MP 0.35.1 includes a number of bug fixes to address disconnects caused by large save files and enhance age-up handling.


  • Resolved the disconnect issues caused by saves larger than 100MB
  • Improved sim age-up handling
  • Fixed aspiration & trait selection for client players upon age-up (e.g.: child to toddler)

Important: This version of S4MP requires game version 1.90 or higher in order to work!

Download the mod via CurseForge for free!

The mod supports Hamachi and requires game version v1.90 or later in order to work. We would also like to say a huge thank you to all the Patrons who have been reporting bugs and giving feedback in the past few months!

Ready to start to play with your friends?

Download S4MP and start playing!