| Patch Version | Platform | Year | Characteristics | |---------------|----------|------|------------------| | | Disc, Steam, Origin (early) | 2014 | Last true gameplay/content patch. No launcher dependency for mods. | | 1.69 | Origin-only | 2015 | Introduced Origin DRM integration. Broke many mods. Unstable for some. | | 1.70 | EA App (replaces Origin) | 2020–21 | Rebranded 1.69 with EA App hooks. No gameplay changes. |
Add TS3 to your graphics card’s control panel as a high-performance app. Also, edit GraphicsCards.sgr and GraphicsRules.sgr to recognize modern GPUs – guides available on Carl’s Sims 3 Guide. 5.3. EA App Overwrites 1.67 Install If you previously had a disc/Steam version and then install via EA App, the App creates a separate instance (usually in C:\Program Files\EA Games\The Sims 3 ). This does not overwrite your 1.67 folder but can cause registry conflicts. sims 3 1.70 patch download
Always launch TS3 from within the EA App, not from desktop shortcuts. 6. Should You Upgrade to 1.70? Short answer: No, unless forced. | Patch Version | Platform | Year |
Download updated mods from NRaas Wiki or MTS (Mod The Sims). Avoid any mod that hasn’t been updated since 2015. 5.2. “Unknown Error” on Launch A known issue with 1.70 and certain GPU drivers (especially Intel Iris Xe and newer AMD cards). Broke many mods
Download and install the EA App from ea.com. Step 2: Log in and go to “Library” → “The Sims 3”. Step 3: Click “Download”. The app will fetch the full game including 1.70. Step 4: Launch the game once to finalize registry entries.
| If you have… | Your patch version | Should you try to get 1.70? | |--------------|--------------------|------------------------------| | | 1.67 (manual superpatch to 1.67) | No – stay on 1.67 | | Steam | 1.67 (auto-updated) | No – Steam version is stable | | Origin (old) | 1.69 or 1.67 | No – but EA App will force 1.70 eventually | | EA App (new) | 1.70 (auto) | You have no choice |