The Sims 3 hops the zombie bandwagon with 'Supernatural' expansion, new screenshots released - Neoseeker
Where do you install your sims game? in SSD or HDD? : r/Sims3
Invest in a suitable PC and get a SSD. Follow the guide popular on twitter lately. Use a custom lighting mod. If you are still on the fence about going back/trying out
Upgrading my PC and installing Sims 3 on SSD is the best choice I made. If you can have a lot of adult sims in your world and your PC is fast