List: 208 New Things To Do In Sims 4

Be a superhero, survive an apocalypse, encounter a mythical creature, explore a tomb, build a kingdom, have specific romantic tastes and attractions plus turn-ons and turn-offs, speed date, assemble a variety of robots, dance together casually with other sim friends, dance romantically, pet a fox, meet wild animals, have a variety of supernatural friends and enemies, explore planets, and remember everything.

Adding: Be less "happy" all the time, and fear something.