"The Humanoid Aliens Trait" Mod
Sims with "The Humanoid Aliens Trait" are a type of shape-shifting aliens that are very similar to humans, yet smarter and more technologically advanced.
This mod can be equipped with only basegame, however Get To Work (EP01) is required for full functionality.
Humanoid aliens can look just like humans without being disguised or they can choose to take the form of aliens and have a humanoid disguise.
Because of their curiosity and high suspicions of others, they feel a need to often analyze the personalities of others to make themselves feel at ease.
What you'll see them do often is analyze personalities and discover traits.
Humanoid Aliens have the same abilities as regular aliens plus extra abilities and interactions.
They can exist with or without having the normal aliens trait.
If they have the normal aliens trait, they will have the second form, but if they don't have the regular aliens trait, they will have one form allowing a second occult and occult form to be chosen to form a hybrid.
The humanoid alien without the normal alien trait can also be made to look human, alien, a combination of the two, or whichever occult of your choosing.
Please note that removing existing occult traits that have a second form could completely change a Sim's appearance to having randomized features.
The Humanoid Aliens Trait is a Personality selectable CAS trait under the Lifestyle category.
Humanoid Aliens exist from newborns to adults.
Adults don't age or die of natural causes and have sickness immunity.
Whenever they are initially brought into a world, they are bubbling over with brainpower and instantly become friends with Grim no matter where he is located.
They are geniuses and experts at repair.
Other than the interaction that they use to show themselves being caught up by fellow-aliens, they have no chance of being abducted.
Humanoid Aliens are immune to weaknesses which normal aliens are subject to such as these...
Feeling Homesick
Low Brain Power
Reminded of Home
Shared Anger
Shared Boredom
Shared Discomfort
Shared Dizziness
Shared Sadness
Shared Stress
Sicknesses: Bloaty Head, Cough Sneeze, Dizzy, Fever, Gas & Giggles, Giggly Headache, Itchy, Llama Flu, Overmedicated, Nausea, Seeing Things, Severe Illness, Starry Eyes, Steamy Ears, Stuffed Up, Sweaty Shivers, Triple Threat
Their immune systems are so much stronger than those of humans or regular aliens that their motives remain high under normal circumstances.
Here are the Social Interactions of Sims with The Humanoid Aliens Trait:
Friendly Small Talk Menu
Crack Open Ice On Frozen Sim - (They can perform this autonomousy or at your direction after freezing another Sim with SimRay or discovering another frozen Sim.)
Emphathize - They Can't Help Themselves - There is no cooldown, so it can be performed as often as you or they will.
Perform Thorough Analysis Of Subject's Brain - (Analyze subject's brain)
Remove Their Sickness - Removes sicknesses from other Sims.
Secret Handshake With Fellow Alien
Friendly Deep Thoughts Interaction
Ask If They Want To See A Close Encounter - This is where the actor demonstrates an alien abduction with themselves as the victim to another Sim. They get caught up into a spaceship by aliens and released almost immediately. There is no cooldown, so it can be done at will.
Mean Malicious Interactions Menu
Erase Their Memory! - (It erases the target (Opp) Sim's memory.)
Freeze With SimRay
Implement Mind Control Of Subject
Send an alien-made synthetic meteorite drone! - (It's just not good to get on a Humanoid Sim's bad side is all I can say) (certain conditions must be met for the interaction to be available)
Mean Malicious Mischief Interactions
Scare With Probe
Mean Mischief Prank
Watch Out! A Spider Is On You!... - They scare the person that got on their nerves for a good laugh.
Funny Jokes Menu
Tell Funny Alien Joke - (Counts towards "Tell Joke" goals)
Here are The SuperInteractions Features that can be performed by selecting The Humanoid Aliens Trait Menu after clicking on the active Sim that you are controlling:
Add Alien Occult
Remove Alien Occult
Add Humanoid Aliens Trait
Remove Humanoid Aliens Trait"
Add Sickness Immunity - Adds Sickness Immunity to the active Sim.
Refresh Needs - Fills all their motives
Revoke Alienity Green Card! It removes a Sim's alien trait
Switch Off Alien Occult - It doesn't remove the alien trait, but instantly switches to human form.
Switch On Alien Occult - It instantly switches from human form to alien form without changing or removing the human form's appearance.
Unlock All SimRay Guns - It's added to all SimRay Guns and this one click cheat instantly unlocks all SimRay Gun upgrades.
Update Notice: The Humanoid Aliens Trait Mod is updated as of 05-02-2026.
Please remove any previous version. Thanks!
Latest Update: 09-30-2026: I've added a "Line Them Up For An Abduction Interaction," so please delete the old mod and replace it with this newer updated version. Thanks!
That's It! I hope you all enjoy this trait mod and please show some love by liking and subscribing to The KillaSims YouTube Channel! Thanks!
Comments (1)
is it basegame compatible?