The Sims 4 Seasons expansion pack is a hands-down, must-own expansion. It will completely change your game in the best way possible. It creates so many opportunities for family gameplay and storytelling with holidays and seasonal activities. The changing seasons create such a dynamic sim world. I LOVE seeing the leaves changing colors, snow falling, or plants sprouting as the days pass. Speaking of plants, this pack also gives you new plants, and all of the plants in the game become seasonal. So, now tomatoes will only grow in the summer unless you build a greenhouse. Out of all the Sims 4 expansion packs, seasons will add the most to your everyday gameplay.