Bloodline Control
This mod lets players assign or remove Weak, Strong, and Ancient supernatural bloodlines in your game

Bloodline Control by baniduhaine gives players more control over supernatural inheritance in The Sims 4 by introducing cheat interactions that allow them to manually assign or remove bloodline traits. Instead of relying entirely on generational inheritance, players can decide which supernatural bloodlines their Sims possess and customize their family histories.

To access the features, simply Shift-click your active Sim and open the Bloodline Control menu. From there, you can assign a Weak, Strong, or Ancient Bloodline or remove an existing bloodline trait. This makes it easier to customize individual Sims, correct inheritance outcomes, or create supernatural family histories without having to play through multiple generations.

Supported Bloodlines

The mod supports the original Spellcaster Bloodlines system from Realm of Magic, along with nine additional custom bloodline systems:
  • Alien Bloodlines
  • Fairy Bloodlines
  • Ghost Bloodlines
  • Mermadic Bloodlines
  • PlantSim Bloodlines
  • Servo Bloodlines
  • Skeleton Bloodlines
  • Vampiric Bloodlines
  • Werewolf Bloodlines

For supported bloodline types, players can manually select the desired inheritance level, making it possible to create powerful supernatural families or adjust existing characters to fit their stories.

Bloodline Control is Base Game Compatible and requires the XML Injector. It supports Spellcaster Bloodlines from Realm of Magic, along with custom Alien, Fairy, Ghost, Mermadic, PlantSim, Servo, Skeleton, Vampiric, and Werewolf Bloodlines.

No specific expansion packs are required for the mod itself. However, the corresponding occult pack or bloodline mod must be installed before using its related options. Missing requirements may cause a LastException error.

The November 8, 2026 update adds a mod manifest and official Spanish and Polish translations, alongside the original English version.

Bloodline Control is a useful utility for players who want more control over supernatural inheritance, occult family histories, and generational storytelling in The Sims 4.

REQUIREMENTS:
Base Game
XML Injector

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