Use the Finder program to locate the Mods folder (Documents/Electronic Arts/The Sims 4/Mods).Extract the mod from the downloaded file and copy the files into the Mods folder.Download a program such as 7-Zip or The Unarchiver. Find the download link or button for the content. Move the custom content to your Mods folder. Enable custom content in-game, if necessary. Locate and open “Program Files” from the list, then “Electronic Arts.”. Inside this folder will be a Sims 3 folder. Click the “Mods” folder inside of the Sims 3 folder. If there isn’t a folder named “Mods,” create one by right-clicking and selecting “Create New File.”. StoryProgression is undoubtedly one of the best Sims 3 mods out there.
It replaces the EA story progression system and provides a lot more story options and gives you an overall better progression system.
You are usually prompted to install the game as soon as your purchase it or add it to your library.
