The "Ultimate Collection" was a special release by EA that includes the base game along with all and 9 Stuff Packs .
While The Sims 2 is technically considered "abandonware" by many fans since EA no longer sells or supports it, it remains one of the most beloved entries in the franchise due to its deep personality system and quirky humor.
The Sims 2 is a 32-bit game and originally only uses 2GB of RAM. Applying the 4GB patch prevents the "pink flashing" glitch and frequent crashes. The Sims 2 Free Download (ALL DLC’s)
Since the game was released in 2004, it requires a few tweaks to work on Windows 10 or 11: