How to make my sim not age in sims 3?

press control, shift, and c at the same time to bring up the cheats window then type aging off then enter. to make the cheat window go away type exit then enter

How To Make A Sim

each and all the neighboring Sims will stay their existence and age simultaniously as your Sim (they're going to get married, get jobs,and so on). there will be 7 age communities: infant, infant, infant, youngster, youthful grownup, grownup, Elder. Athletic skill can help Sims stay extra healthy or maybe stay longer. you may set lifespans to selection from 25–a million,000 days or turn getting older off thoroughly.

Go to options, looks in the menus for the aging options, under that there should be a check mark next to "Enable Aging" Take off the check mark and Save the Settings.

They have to age but you can slow that down. While you are playing inside your family press option and click game control and go to aging and put epic life span and you will have like a lot of days to live as what you are.

I think its under Options. You can make your Sims life breif, short, long, or epic. ^^' I have the PS3 version, but its basically the same for PC.

You kidding? The Sims is about life, you get old in life. Deal with it or uninstall the game.