The Sims 3 Patch 1.70 Download Extra Quality

The Sims 3 Patch 1.70 is a mandatory 64-bit update for macOS, designed to enable compatibility with macOS Catalina and later, requiring a full re-installation via the EA App. This November 2020 update brings performance improvements and fixes for UI and installation issues specific to Mac users, while remaining unavailable for Windows. Read the full details on The Sims Wiki Patch 70 | The Sims Wiki | Fandom

Scenario 1: Steam Users (Easiest)

If you own The Sims 3 on Steam, Patch 1.70 is mandatory. The Sims 3 Patch 1.70 Download

Important Notes After Updating to 1.70

  • Launching: The game will still open the EA App briefly before launching the launcher. This is normal.
  • Mods: The Nraas suite (MasterController, Overwatch, etc.) works fine with 1.70. Update your Resource.cfg file if you haven't in years.
  • Store Content: You may need to re-download store content via the "Downloads" tab in the launcher.
  • Crashing on Startup: If the game crashes after 1.70, delete your DeviceConfig.log and Options.ini in Documents/Electronic Arts/The Sims 3. Restart the game to generate fresh files.

✅ Update your mods – Many core mods (Nraas, AwesomeMod) released updates for 1.69/1.70. Download fresh versions. The Sims 3 Patch 1

Quick tips

Troubleshooting Common Issues

✅ Delete scriptCache.package – Located in Documents\Electronic Arts\The Sims 3. Delete: Launching: The game will still open the EA

64-bit & Metal: A specific version released only for macOS users to ensure compatibility with modern Apple systems. Safe Download Sources

  1. Find a trusted source (e.g., ModTheSims, Nraas wiki). Do not download from random adware sites.
  2. Look for the file named Sims3_1.70.84.0240xx_from_1.0.xxx.exe
  3. Run the file as Administrator.
  4. Follow the on-screen prompts.