Mariah Slone: Custom Sim for The Sims 4 High School Years

Download Mariah Slone for The Sims 4 to add a stylish young adult with custom CC looks. Easy install and full High School Years support!

Mariah Slone: A Custom Sim Ready to Move Into Your Game

If you have been searching for a fresh face to add to your neighborhoods, Mariah Slone is a young adult female Sim built around a polished, everyday aesthetic. She arrives with random aspiration and traits, which means you can shape her story however you like once she lands in your save. Whether you want a new roommate, a future celebrity, or just a stylish background character, Mariah Slone fits right in.

What You Need Before You Download Mariah Slone

Mariah Slone for The Sims 4 is not a standalone file. She relies on a specific set of packs and custom content, so take a moment to check your setup before you start. The base requirements are the High School Years expansion and the Seasons pack, since her outfit and everyday look lean on those assets.

Beyond the official packs, she uses a long list of CC. The core pieces include:

  • thepancake1 Color Sliders UI v2m with More Columns compatibility
  • busra-tr TSR Avocado Set top and Striped Set skirt
  • Poyopoyo Blush N7 and LEAN contour, eyebrows, and eyes
  • LUUMIA height slider (June 2022 update)
  • MYOBI ruby 3D lashes and multiple obscurus skin, lip, nose, and eye presets
  • SonyaSims 229 Hair Ascension

Missing any of these will change how she looks in-game, so gather them first. The creator also asks that you check the preview images to see how she should appear once everything is installed correctly.

Version Support and Mod Compatibility

Mariah Slone is built with the 1.105 game version in mind, which lines up with the High School Years era of The Sims 4. Because she depends on the More Columns UI mod, make sure your version of that mod matches your current patch. If EA releases a new update, recheck the CC list, since sliders and UI mods are usually the first things to break after a patch.

If you would rather skip the manual hunt for each file, the foxygame.net launcher keeps a curated add-on catalog where Mariah Slone and her required CC are bundled together, so everything installs in one click without version mismatches.

How to Install Mariah Slone

Installing her is straightforward once your CC is in place. Follow these steps:

  • Download Mariah Slone and extract the archive.
  • Place the .package and .tray files into your Documents > Electronic Arts > The Sims 4 > Tray folder.
  • Drop any remaining CC packages into your Mods folder.
  • Enable custom content and script mods in Game Options.
  • Restart the game and open your library to find her.

When you load her from the gallery, she should appear exactly as shown in the previews. If something looks off, a missing CC file is almost always the cause.

Tips for Using Her in Your Save

Mariah Slone comes with random traits and aspiration, so her personality is a blank slate. That makes her a great fit for legacy challenges, storytelling, or simply filling a household with a well-dressed neighbor. You can also edit her in Create a Sim if you want to tweak her outfits or swap in different CC.

Keep in mind that heavy CC Sims can slow down CAS on lower-end machines. If you notice lag, consider removing a few of the optional presets while keeping the core skin and hair files that define her look.

Final Thoughts

Mariah Slone is a detailed, fashion-forward Sim that rewards players who enjoy custom content. She is not plug-and-play, but the effort pays off with a character that feels unique in any save. Download Mariah Slone, install her required CC, and let her bring a little extra style to your next household.