For many simulation fans, The Sims 2 remains the gold standard of the series—deep personality systems, unexpected memories, and a surprising amount of heart. While EA no longer sells the game commercially, Mac users have a unique advantage: a fully native, modern version called The Sims 2: Super Collection (which includes most expansion packs).
However, if you specifically want the (all packs ever released) on your Mac, here is everything you need to know. Important Clarification: Super Collection vs. Ultimate Collection Before downloading, understand the two versions: The Sims 2 Ultimate Collection Mac Free Download