Finding a copy of compressed down to 100MB is a popular search, but it’s important to understand what you’re actually getting before you hit that download button.
If you own the game legally, you can install it onto a USB 3.0 flash drive (64 GB or 128 GB) and run it from there. This keeps your main hard drive free. Sims 3 Highly Compressed 100mb Download
The Sims 3 has a range of expansion and game packs that add new gameplay mechanics, items, and themes, such as travel, pets, and more. Finding a copy of compressed down to 100MB