The calendar feature is a game-changer for The Sims 4, as the addition of the four seasons (with weather, temperatures, and seasonal events) brings a greater sense of time progression and realism to the experience. Seasons dramatically enhances the core of the game, and we can't imagine playing without it. While all of the other packs are somewhat dependent on whether you're on board with the concept and how it complements your playstyle, this is the only expansion that we consider a must-have for all players.
