Run Regedit; go to HKEYLOCALMACHINE SOFTWARE Wow6432Node Maxis The Sims 4 change Locale value to the desired language. E.g: ptBR for Brazilian Portuguese. If you already own The Sims 4 and can’t upgrade your operating system to Apple’s Metal or PC’s 64-bit, we’ll grant you The Sims 4: Legacy Edition. Head to Answers HQ to learn more. (New Sims 4 players won’t be eligible for the Legacy Edition.) The Mac version of The Sims 4 has always been 64-bit.