Just a quick intro to Ghosts, read more in the Ghosts Guide. Preventing Death and Bringing a Ghost Back to Life When this happens, you do have some options - just not always great ones! Research Machine Exhaustion - ( Discover University).
There are 22 causes of death in The Sims 4 as of Discover University: If a Sim should die, you will also find the ways you can bring them back to life here. We'll look at means of preventing deaths entirely, while also getting around a bad situation when the Grim Reaper is already at the home with Death Flowers. The Sims 4 base game offers several ways to die, from the basic and preventable fires, to the (kind of) inevitable old age, and unchecked emotional extremes. This Guide to Death in The Sims 4 will teach you about preventing your Sims' early demise.
The Sims 4: Death Guide Preventing Death, Resurrection, and Ways Sims Can Die The Sims 4's Grim Reaper is an Unwelcome Guest