Not every fan of the series may have the same playstyle, but a world populated by diverse Sims is essential for any gameplay methodology. It would be a completely different game without the trait mechanic, as every Sim would more or less behave the same way. Of course, a side-by-side comparison has also sparked player discussion about why some traits, like Lactose Intolerant, are even considered elements of personality, but Sims players always have the option of downloading custom Sim traits or mods that expand on the effects of existing ones.Īt its core, The Sims 4 is a sandbox game where players can create, play through, and share their original and unique Sims stories. Even though the category for adding or encouraging gameplay is the smallest, since many players' main goal while playing is storytelling, the traits within that category can be seen as influencing play style for many in their own way. It's very interesting to see every trait offered by The Sims 4laid out into one chart - since the traits are split into different categories within Create-A-Sim, it's easy for players to lose sight of the expansive amount offered to shape their Sims with.