There is a satellite dish ? that you can set every 24 in game hours to prevent them.
You can keep your sim out of the science ? career, or at least skip the daily task to make contact with aliens.
Do not buy or place the Out OfThis World desktop computer ?.
Do not attend alien ? night at the bar (Tuesdays).
Do not go through the wormhole generator ?.
Do not fly the rocket ? ship to Sixam.
I have saves that are a couple of years old and my sims have never once been abducted. In the saves where my sims have been abducted I really had to try for it and since I bought Get To Work in 2015 or 16, I have had 3, and of those only 1 of those ended up with a male being impregnated. Now, I can’t say what some mods may do. I have MC Command Center installed but not the occult module that would let me adjust things like alien abductions so my games are vanilla as far as alien activity goes. But with MCCC and the occult module I know you can basically shut them off entirely. It’s a good mod, and yes it’s big, but you can choose to only install the main package and script files that make the mod work and then just the occult module to shut off alien abductions.
