What @jpkarlsen and @PugLove888 said.
The only base game occult is PlantSims, which you can get with the PlantSim scenario or by using the bb.showhiddenobjects cheat and buying a forbidden fruit. Since it only lasts for five days, you'd probably want to buy two and plant one.
You cannot create a PlantSim in CAS.
@xochiquetzl_xkvn , thanks for mentioning the PlantSim.😀 We tend to forget about it since the effect doesn't last long, and it was introduced years ago with a Jasmine Holiday limited-time challenge (back before The Sims 4 was even on consoles!). 🤨
@AKAES23 , like @xochiquetzl_xkvn explained, you can become a PlantSim by using cheats. But recently, with the introduction of the Scenarios in the Main Menu, there is a Plant Sim Scenario! If you choose that scenario you will be given the materials in your personal inventory to become a Plant Sim🌿 , no cheats needed! 🥳 However, this is a limited state as your Sims will only remain Plant Sims for about 5 days.
Also, if you have the Jungle Adventure GP, you can temporarily get a curse that turns you into a Skeleton, but it is very short-lived. 😉
Here is a picture of the Plant Sim secnario that shows some of the objectives, along with the Forbidden fruit and seed packets that can be used to turn your Sim into a Plant Sim!
