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Bipolar Trait – Mood Swings Custom Sims Trait V2.0

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10.9 KB file size
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Creator: emile20

File verified — safe
All 68 security engines found this file clean.
Last checked: 2026-11-02
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Features:

  • Adds a custom Bipolar I and Bipolar II trait option
  • Bipolar I buffs can last up to 18 hours and may stack
  • Bipolar II buffs last between 15 minutes and 4 hours
  • Includes depressive episode, feel empty, feel irritable and manic episode buffs for Bipolar I
  • Includes depressive episode, empty, agitated and hypomanic episode buffs for Bipolar II
  • No expansion packs required, fully base game compatible
  • Updated for the latest game patch
  • Teen sims can no longer die from emotions due to the Parenthood update
  • Young adult and adult sims can still die from extreme anger, so manage their moods carefully
  • Built using Zerbu's Mod Constructor

This mod introduces a custom Bipolar trait for The Sims 4, letting sims experience emotional highs and lows inspired by real bipolar disorder. Players can choose between Bipolar I, which features intense and long-lasting mood swings, or Bipolar II, a milder version with shorter buff durations.

In gameplay, sims with this trait will cycle through depressive episodes, irritability, emotional emptiness or manic energy, adding unpredictable emotional depth to their daily lives. The trait is fully compatible with the base game and does not require any expansion packs.

This mod is ideal for players who want more emotionally realistic storytelling in their game, or who are interested in using The Sims 4 to explore and raise awareness about mental health in a respectful, non-mocking way.

✅ Description reviewed by the CrashMods Team

Changelog

V2.0:
- Updated for the latest game patch
- Removed cannot-die versions since teen sims can no longer die from emotions after the Parenthood update
Frequently asked questions6 questions

Bipolar Trait – which game and version is it for?

This mod was made for The Sims 4. The mod's own version: V2.0. After a major game update, older mods may stop working — check the version before installing.

Bipolar Trait – how do I install it?

Put the .package files in the Documents/Electronic Arts/The Sims 4/Mods folder and enable custom content in the game settings.

Is the download safe?

We checked the file with VirusTotal: none of the 68 antivirus engines flagged it. The full report opens from the "Verified" badge on the mod's page.

How big is the download?

The mod's file size is about 10.9 KB.

Bipolar Trait – who made it?

The mod's original creator: emile20.

Is the mod free?

Yes, downloading from CrashMods is free; registration is not required.

What’s inside the package?1 file · 17.6 KB unpackedOther files 1Show filesHide files

Folders, file names and sizes, read from the downloadable archive.

Package
  • Bipolar II.package17.6 KB
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Mod version: V2.0 The Sims 4 All versions 1 week ago 10.9 KB
Bipolar Trait – Mood Swings Custom Sims Trait V2.0 10.9 KB The Sims 4 Download File

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