make your own halloween (or modified spooktacular holiday) in my recurring favorite expansion to the sims series : seasons! they're usually the best ones lol
what makes it spooky besides halloween? well.... one of my sims kissed another and got blasted by lightning at the same time so....
where can you get it: the sims 4 is free now but the expansions are anywhere from like $15 on sale to $39 I think. seasons is not super new so you could probably get it from any store or steam for a good price probably
if you have ocs, or want to play as your self-insert and see some funny slice-of-life shenanigans the sims is pretty fun. its one of those games you play for a week straight every night and then forget for a month haha (unless you keep making new objectives or new families while you play ... :o).
thanks for reading,