Wicked Traits Unleashed (WTU) - Public Release

This is the free Public release.
Current version: 1.1.1b

The latest Early Access version is available here:
Wicked Traits Unleashed (Early Access)

Early Access includes three additional traits: ⭐Aftercare (New Trait), Second Wind, and Bare Instinct. (For now, more to come)

Changelog:

v1.1.1b - 25th September 2026
- Performance improvements
- Better proximity buff application via native broadcaster
v1.1.0 - 18th September 2026
- Added Aftercare for Early Access, giving Sims a chance to reconnect after an encounter.
- Added contextual Aftercare needs, positive outcome moodlets, and relationship gains for both partners.
- Moved Hardcore Heart trait into the Public release.
- Added an illustrated Wicked Traits Unleashed Lessons handbook, accessible from the welcome card and Settings.
- Added a pausing installation warning for duplicate scripts, mixed editions, duplicate packages, obsolete packages, and missing or unavailable WickedWhims.
- Other performance and bug fixes

v1.0.4-1.0.5:
- Fixed repeated Second Wind prompts and prevented accidental third rounds.
- Stopped Oathbound from blocking legitimate medical, caregiving, and other commodity-only interactions.
- Added Oathbound -> Loosen the Rules… with a native Sim picker and successful-conversation requirement.
- Added directional, save-persistent 24-hour trusted exceptions.

v1.0.3: Oathbound no longer hides certain friendly socials (introductions, Propose Alliance) or leak its gates onto unrelated interactions.

v1.0.2: Fixed orientation compatibility for Irresistible Body and Oathbound.

v1.0.1: Fixed Wanderlust displaying unnamed locations as "None," replacing them with varied, natural destination responses.

Give desire a personality

Wicked Traits Unleashed adds adult gameplay traits that actually affect what happens during intimate encounters.

A loyal Sim might resist temptation. A restless Sim may want to continue somewhere else. An irresistible Sim can leave everyone nearby distracted.

These are not just CAS descriptions with a permanent moodlet attached. Each trait has its own behavior, reactions, settings, and consequences.

Detailed description (with screenshots)

How to add these traits?

Click on Sim -> Wicked -> Personalization -> Wicked Attributes -> Give [Sim] Wicked Attributes

OR Use UI Cheat Extension to Add Traits

Wicked Traits

💋 Irresistible Body

Some Sims know exactly what their body does to a room.

Nearby admirers can become distracted, unlock four spicy Romance socials, and receive special moodlets during and after an encounter.

The trait also keeps the holder's sculpted physique from drifting over time.
(No Fat Loss/Gain or Muscle Loss/Gain)

💍 Oathbound

Once committed, an Oathbound Sim takes that promise seriously.

In Bound mode, encounters outside the committed relationship are blocked.

In Temptable mode, another Sim can use Try to Seduce. Attraction affects the chance of success, and the outcome may leave the vow intact, dangerously close to breaking, or completely shattered.

You can make temptation Guarded, Balanced, Reckless, or guaranteed through No Resistance.

(⭐New interaction) You can also allow as exception via Sim Menu -> Oathbound -> Allow an Exception

🔥 Wanderlust

Why stay in one place all night?

Wanderlust can move an active encounter to another compatible spot nearby without ending the session.

Choose destinations yourself through a spicy prompt, or let the trait move the couple automatically. You can set the activation chance and allow up to three location changes per encounter.

🖤 Hardcore Heart (⭐Recently released to the Public version)

Hardcore Heart Sims prefer their encounters intense.

During automatic progression, the trait can favor compatible intense contextual animations. (You must have these types of animations installed separately)

The trait changes the context without forcing the encounter to skip ahead.

Qualifying animations apply Do Not Go Gentle Into That Good Night moodlet to the holder and No Holding Back to their partner. If the encounter stays too gentle, the holder may leave frustrated instead.

(The intensity chance can be set to 25%, 50%, 75%, or 100% via WTU settings)

More in Early Access

• (⭐New Trait) Aftercare: gives partners a chance to stay close, freshen up, talk, relax, or ask for a little space, after an intimate session.

• Second Wind: begin one fresh round with the same partner after a natural ending.

• Bare Instinct: ask a partner to remove protection after things heat up.

Get all seven traits here:
https://www.patreon.com/xtremsyn/posts/wicked-traits-v1-167915261

Settings

Enable testing cheats, then Shift+Click a Sim and choose:

Wicked Traits Unleashed Settings

Console alternatives:

wtu.settings
wtu.status

Requirements

• The Sims 4
  (Lovestruck and Outdoor Retreat expansion packs optional but recommended for the Aftercare Trait)

• WickedWhims

WTU is an independent XtremSyn add-on and is not affiliated with or endorsed by TURBODRIVER or Electronic Arts.

Installation

1. Extract XtremSyn_WickedTraitsUnleashed_v1.x_Public.zip.

2. Place the included .package and _Lite.ts4script files in Mods.

3. Keep the script no more than one folder deep.

4. Delete localthumbcache.package, then restart the game.

The Translation TEMPLATE is for translators. Ordinary players do not need to install it.

Translations

WTU includes English fallback text for every supported game language.

Community translations can be installed beside the main WTU package.

• French (by Angelus75)

• Spanish (by InkMiau)

• Russian (Machine Translated)

Having these traits together can make the same encounter play out very differently depending on who is involved. I hope you have fun discovering the combinations.