The Simcronomicon is a powerful spell book. Any hapless soul that lay their eyes on its tattered face and its arcane pages are cursed by its ritual. But a curse is a blessing in disguise. The Simcronomicon, though its origins is unknown, grants any wish to its victim.

As its pages are bound by an evil and arcane essence, failure to complete any ritual would guarantee damnation.

Be tempted. Pick a challenge and enjoy.*

*requires Sims 4 and a sadistic curiosity towards virtual people.

Quick Sheet for Thirteen Ghosts

Part One:
  • Create-A-Sim:
  • Gender: Any
  • Age
      • Easy Mode: Young Adult or Adult
      • Hard Mode: Elder
  • Traits: Any
  • Aspirations: Creative, Best Selling Author
    • NO other aspirations is allowed until completion
  • Only one sim allowed.
  • Lot Restrictions: None
  • Gameplay Settings:
    • Sim Lifespan: Short.
    • Auto-age Played Sim: Yes
    • Auto-age Unplayed Sim: Checked
  • Use Potion of Youth or Essence of Life to avoid aging up
Part Two:
  • Find Thirteen Sims that have the following traits:
    • Lust: Noncommittal Trait
      • Must be Girlfriend/Boyfriend relationship
    • Gluttony: Glutton Trait
    • Greed: Materialistic Trait
    • Sloth: Lazy Trait
    • Wrath: Hot-Headed Trait
    • Envy: Mean Trait
    • Pride: Snob Trait
    • Mind: Genius Trait
    • Body: Active Trait
    • Heart: Romantic Trait
      • Must be Girlfriend/Boyfriend relationship
    • Soul: Music Lover Trait
    • Blood: Any Trait
      • Must be Son/Daughter
    • Water: One shared Trait
      • Must be Best Friend
  • Write Books of Life
  • Capture their Epic Saga
  • Wait for them to die
    • While waiting, do Nerd Brain, Bodybuilder and Joke Star aspiration to gain points
  • Additional Rules:
    • If giving birth, you must move the baby out after 24 hours.
    • Observant trait is allowed
    • Moving in homeless sims with freerealestate cheat is allowed
Part Three:
  • Purchase 13 Garden Pots to represent the Thirteen Souls
  • If a captured sim dies, you must plant a flower on one of the Garden Pots
  • Evolve plants to gain more points and harvest their buds for future offerings
  • If you dispose and/or replace a flower, you must deduct points. Scoring detail is above.
Part Four:
  • Once all thirteen have died, you must begin the summoning ritual
  • Summon all thirteen ghosts between the hours of 9:00 pm and 12:00 am
  • Take a screenshot
  • Tabulate your score


  1. I have another question, the points are calculated as it continues in the challenge? or only at the end? Because the score may vary in two ways

  2. So it would be enough to follow an action that leverage points for not reach 500, being put actions that raised points for second ...

  3. I give you an example: I calculated 500 points: 200 starting from elder, 130 for flowers, 130 for the relationship, and 110 for the traits (are 650 in total, but the maximum is 500). Now I have to calculate the penalty: -10 for moving in a custom-made or player-made sim into a lot. It would be 490 (but only because the penalties are made after the order of calculation). One solution would be to remove the limit of 500 and give immortality from 500 up ...

    1. Yeah, there's a hard limit of 500 to deter you from making a penalty. Basically, the challenge is to try getting a perfect score.

      If you had Elder as your starting age of this challenge, you are already at a disadvantage regarding the aspirations, especially body builder.

      But, I have not finished the Elder difficulty of this challenge. Have you? If so, that would be really awesome since it's really challenging for me.

  4. I'm doing this challenge by adopting and driving up of age. how do you take the potions? I have tried without milk but my elder died without reaching the required points (I focused only on writing aspirations). For my challenge i'm stuck whit bodybuilder :\ and i can't take milk whitout losing points...

    1. Yeah, it is difficult, which is why I added a starting bonus points of 200 to the Elder difficulty. Reason being is that you will really try to do as much whims.

      Elder age would tire out with the Bodybuilder aspiration, which could kill them. Also, the store bough traits will be near impossible to purchase since your aspiration points will all be spent on Potions of Youth. With that said, the 200 bonus points will pad those out.

      So if you're trying the Elder difficulty, focus on Potions of Youth rather than the traits.