I am thankful that all the times my male scientist Sim got abducted, he never did get pregnant. I have to have my male sim be a Scientist with a Satilight Dish & Alien Portal to contact Aliens just so he can finally be abducted to have his Alien babies. Resetsim works for a lot of things but at least for me it didn't work at all. I've tried that a couple of times and haven't gotten it to work.

You pause the game when the sim is heading to investigate the lights and then use the cheat code to reset sim(and their name) So if you don't want to be abducted, just don't do such things to trigger it. That's why doctors and scientists tend to be abducted more often, because they more or less will meet some aliens at work. And it seems that interacting with aliens, including disguised ones, will encourage sims to be abducted as well. I've read some feedback on the abduction, players had replied that having higher logic skill, using rocket, owning space rock or alien item form space, travel to the alien home.anything related to alien will fill the abduction bar. I found out the 'search for the truth' will strongly enhance the chance.

There is an hidden bar which determines the chance of abduction. And remember to unlock them or sims can't enter or leave the house. But you can stop it by disallow your targeted sim to go outside! Just lock all the doors which lead to outside! Click the door then choose the lock for everyone, your sim will be safe from abduction. Unless modded, the abduction can't be canceled, targeted sims will stop whatever they're doing to investigate the weird light.

Sims 4 alien mods