Crack only for The Sims 3. This is a universal crack that works on all versions including expansions. Copy and paste over [Drive Name]\Program files (x86)\Electronic Arts\The Sims3\
Step 1) Install any and all updates and expansions that you might want.
Step 2) Copy the TS3.exe file over top of
Step 3) If you install any other expansions or updates after step 2, copy the file in here over top of the TS3 file again in your Sims Folder. Installing an expansion or update will overwrite the cracked file otherwise.
Folder may be different from listed, but it'll be very similar.