About This File
Wicked Traits UnleashedNot every Sim should behave the same behind closed doors. WTU adds adult gameplay traits that shape how Sims behave during intimate moments. Their choices, reactions, and relationships can all change depending on who they are.
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Give every Sim their own way of handling desire, temptation, boundaries, and what happens after. No two encounters have to play out the same. |
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Included Traits
Everything below is available in the public release.
How to add: Sim > Wicked > Personalization > Wicked Attributes > Give [Sim] Wicked Attributes
You can also add them with UI Cheats Extension.
Irresistible BodyAn Irresistible Sim gets noticed.
Nearby Sims can get distracted and unlock four spicy Romance socials.
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Partners may keep thinking about them after the encounter, with lingering moodlets afterward. |
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OathboundOathbound Sims stay faithful unless someone manages to tempt them. Temptable is the default option and can be changed in settings. While it is active, normal romantic advances from other Sims are blocked. The one exception is Try to Seduce, which gives another Sim a chance to break through. Attraction affects the success chance, and if it works, only that specific pair gets an opening.
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Bound is the strict option. The Sim refuses romance and intimate encounters outside their committed relationship. Allow Exceptions lets their partner approve one specific Sim without turning Oathbound off. Use Oathbound > Loosen the Rules... and choose who gets the exception. It lasts 8 Sim hours and only applies to that pair. If the vow gets tested, the aftermath reflects what actually happened. You can fine-tune how easy or difficult Try to Seduce is in settings. |
WanderlustSame couple, new spot. Wanderlust can move an active encounter to another compatible location nearby without ending the session.
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Use Ask first to choose from up to three valid destinations, or Automatic to let the trait handle it, including for NPC-only couples. You can adjust how often Wanderlust triggers in settings, and allow one, two, or three moves per encounter. |
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Hardcore HeartFor Sims who usually pick the rougher option. During compatible automatic animation changes, Hardcore Heart can favor Rough, BDSM, domination, and similar animations without taking over the category WickedWhims already picked.
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How often Hardcore Heart triggers can be adjusted in settings. What can actually play still depends on the animations you have installed. |
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Public Traits
Irresistible Body, Oathbound, Wanderlust, and Hardcore Heart. |
Early Access Traits
Aftercare, Second Wind, Bare Instinct, and more coming soon! |
Play the Latest Features FirstMore traits, new interactions, and fresh gameplay additions to give your Sims even more ways to play. |
Get Early Access |
Aftercare EARLY ACCESSWhat happens after can matter just as much. After an encounter, Aftercare Sims can decide what comes next - stay close, freshen up, talk things out, or take a little space. Aftercare adapts to the Sims and what's available around them, so what happens next can vary. They might wash up together, head to bed, spend some quiet time together, talk things out, or ask for space. Successful Aftercare can leave both Sims with different moodlets. If Second Wind starts another round, Aftercare simply waits until it's over. Skipping or declining it has no penalty.
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The Aftercare menu stays available for 4 Sim hours after the final encounter.
Ask First (Default): choose from suitable Aftercare options when the encounter ends. |
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Second Wind EARLY ACCESSSometimes they want another round. After a natural ending, the same couple can start one more round with fresh timers, progression, and animations.
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Choose Ask First or Automatic, adjust how often Second Wind triggers, and set the cooldown. |
Bare Instinct EARLY ACCESSProtection does not have to stay a settled decision. During a protected encounter, a Sim with Bare Instinct can ask their partner to remove the condom. Their partner can accept, refuse, or shut the idea down completely.
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If they agree, protection stays off for the rest of the encounter and pregnancy risk is checked again when appropriate. |
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Wanderlust can move a Hardcore Heart encounter somewhere new, Second Wind can start another round, Bare Instinct can bring up protection during the encounter, and Aftercare can take over once everything is finished.
| Want the latest traits and features early? | Get the latest build on Patreon |
Settings and Cheats
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Open settings: enable testing cheats, Shift+Click a Sim, then choose Wicked Traits Unleashed Settings.
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wtu.settings - open the settings menu from the console. wtu.status - check that WTU is installed and running. |
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Translation Support
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WTU includes English fallback text for every supported game locale. Optional translations are separate drop-in .package files. Keep the main WTU package installed and add the translation next to it in Mods.
Translations: French (Credits to @Angelus75) | Spanish (Credits to @InkMiau) | Simplified Chinese (Credits to @rbaggio) |Â Russian
If you can translate this mod into other languages, I would greatly appreciate you ❤️ |
For translators
Open the included Translation TEMPLATE package in Sims 4 Studio and choose the target language. Translate the values without changing their keys or placeholders, then share the finished language package separately. |
Requirements
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Required: WickedWhims |
Expansion packs: Lovestruck and Outdoor Retreat are optional, but recommended for the Aftercare Trait. |
Installation
- Remove older Wicked Traits Unleashed files (both .package and .ts4script).
- Extract XtremSyn_WickedTraitsUnleashed_v1.x_Public.zip.
- Place XtremSyn_WickedTraitsUnleashed.package and XtremSyn_WickedTraitsUnleashed_Lite.ts4script in Mods.
- Keep the script no more than one folder deep.
- Do not install the Public and Early Access scripts together.
- Delete localthumbcache.package, then restart The Sims 4.
Troubleshooting
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Quick check
Open the cheat console with Ctrl + Shift + C, then type:
wtu.status
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Reporting a problem
When reporting a problem, include your game version, WickedWhims version and logs, WTU edition, the traits being tested, and the newest XtremSyn_WickedTraitsUnleashed.log. |
Edited by XtremSyn
Added Simplified Chinese Translation
What's New in Version 1.1.1b
Released
1.1.1b
- Performance improvements and bug fixes
- Improved how the proximity buffs apply via native broadcaster
1.1.1
- Potentially fixed startup issues for some users
1.1.0 - 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
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1.0.4-1.0.5:
- Fixed repeated Second Wind prompts and prevented accidental third rounds.
- Stopped Oathbound from blocking legitimate physical non-romantic interactions.
- Added Oathbound -> Loosen the Rules… with a native Sim picker and successful-conversation requirement.
- Added directional, save-persistent 24-hour trusted exceptions.
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1.0.3: Oathbound no longer hides certain friendly socials (introductions, Propose Alliance) or leak its gates onto unrelated interactions.
1.0.2: Fixed orientation compatibility for Irresistible Body and Oathbound.
1.0.1: Fixed Wanderlust displaying unnamed locations as "None," replacing them with varied, natural destination responses.