Screenshot of Carl’s Sim Spawner & Filter Tool interface in The Sims 4, showing options to filter Sims by region, occult type, and gender for precise world population control
Control who shows up where—filter, delete, and spawn Sims exactly the way you want.

Carl’s Sim Spawner & Filter Tool (SSFT) gives players fine-grained control over which Sims appear and where they show up in The Sims 4 world. You can filter, delete, or populate Sims based on age, gender, occult type, home region, and more—making sim generation tailored and intentional.

Key Features
  • Filter Sims from spawning by home region, occult status, age, or gender on specific lots.
  • Prevent paparazzi or fan encounters with celebrities.
  • Delete random Sims, NPCs, or all but important pre-mades with a single command.
  • Populate worlds using your Tray or SimShare files, including options to exclude your own Sims.
  • Filter-by rules allow precise control, such as spawning only certain genders or occult types.
  • Includes curated SimShare file with dozens of player-created Sims for varied world populations.
  • Tray/SimShare options make managing imports flexible and clutter-free.

Requirements & Compatibility
  • Requires script mod functionality (ensure script mods are enabled).
  • Compatible with all game versions and kept updated.
  • No expansion packs required.

Mod Release Date
Initial Release: Early Access (August 2, 2022)

Gameplay Role / Impact
This tool offers unmatched control over NPC generation and world population, enhancing storytelling possibilities and enabling curated immersive gameplay—perfect for legacy challenges, occult roleplay, or tightly controlled neighborhoods.

Community Feedback
Players appreciate the precision and flexibility SSFT brings to population control and world immersion. Its advanced filtering and deletion features are praised for cleaning up save files and tailoring NPC behavior.

About the Creator
Carl’s Guides (Carl) is known for developing scripted mods and gameplay enhancements that improve quality of life and world immersion in The Sims 4. Carl maintains mod compatibility through continual updates and responsive support.

Editor’s Note
  • Who It’s For: Players who want precision control over NPC spawning, custom world populations, and immersive storytelling setups.
  • Why Use It: Offers powerful filters and populate/delete tools to sculpt your sim world as you wish.
  • Recommended Pairings: Use with home region or occult routing mods to fine-tune world immersion.

REQUIREMENTS:
Base Game

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