You can use protondb.com to look up those games to see if they work using Steam’s Proton compatibility layer.
The Sims 3 worked for me but just make sure it’s installed on the same drive as Steam or it may not work properly. The launcher sometimes didn’t work either but there are workarounds for that.




I understand what you’re saying, but as long as they keep operating in the same way while gaining users it’s better for everyone. More users means more privacy because it gets harder to tell traffic from different users apart.