Must-Have Sims 4 Valentine's CAS Backgrounds for Your Game

Updated on February 6, 2026 • Posted on February 7, 2026 by Felister Moraa

Sul Sul Lovers!

Give your Sims 4 game a Valentine’s Day makeover with custom CAS backgrounds and loading screens. These romantic mods add a soft, love-filled vibe to your UI interface.

Below, I’ve curated a list of the best Sims 4 Valentine’s CAS backgrounds and loading screens to download in 2026. You’ll find pastel hearts and pink sparkles, as well as elegant rose-themed designs.

If you’re new to background overrides, please read my full step-by-step guide on How to Change Sims 4 CAS Backgrounds, Loading Screens, and Menu Overrides.

I’ve divided this list into two categories:

Sims 4 Valentine’s CAS Backgrounds
Sims 4 Valentine’s Loading Screens

Best Sims 4 Valentine’s CAS Backgrounds

CAS Room: Be My Valentine

Download: CAS Room: Be My Valentine

This Valentine-themed CAS background is a dreamy, romantic setup designed for lovebirds. The soft pink terrace atmosphere with floral décor, warm sunset tones, and sweet seasonal details is perfect for Valentine’s.

The creator includes two versions of the room, Morning and Sunset, so you can switch depending on the mood you want for your screenshots.

Since CAS rooms can look slightly different depending on your GShade or ReShade preset, the creator recommends using a shadow remover to prevent any odd blue shadow effects under your Sim. This background pairs especially well with pastel outfits, elegant dresses, and Valentine’s-themed CC.

Valentine’s CAS Backgrounds

Download: Valentine’s CAS Backgrounds

This Valentine-inspired CAS background set is a simple but stylish way to refresh your Create-a-Sim screen for Love Day season. Instead of a detailed room, this pack focuses on soft, solid-color backdrops in warm, romantic shades. You’ll get multiple background swatches:

Rosey
Flirty
Pinky
Wine
Chocolate
Teddybear

These backgrounds are especially useful if you prefer minimal CAS setups. Pair them with pastel looks, cozy sweaters, or romantic dresses for a polished seasonal CAS makeover.

NOTE: You can only have one CAS background file in your mods folder. If you wish to switch up the vibe, delete the current background before replacing it with another one.

CAS Background: Valentine’s Day

Download: Valentine’s Day CAS Background

Valentine’s Day CAS background brings a warm and romantic interior setting into CAS. It’s the perfect backdrop for Valentine edits, styling, and seasonal screenshots. The room features rich pink tones, heart-themed décor, and a cozy bedroom atmosphere that instantly gives your CAS screen a festive Valentine makeover.

I recommend using this CAS background with glamorous outfits, date-night looks, or any romantic storytelling. Note that you can only have one CAS background installed at a time, so it’s best to keep your Mods folder organized when switching between different seasonal options.

Valentine CAS Backgrounds

Download: Valentine CAS Backgrounds

This Valentine CAS background includes several soft romantic color options, each designed as a clean, solid backdrop for screenshots, edits, and seasonal styling. You’ll find shades like Be Mine, Lovesick, Enamored, Carnation, and Infatuation, giving you plenty of variety depending on the mood you want.

I’d pair them with pink-toned fashion, heart accessories, or romantic looks for a subtle Valentine CAS refresh.

Catrina CAS Background

Download: Catrina CAS Background

The Catrina CAS background is a bold and dramatic override that replaces the default blue Create-a-Sim screen with a rich interior setting. It features deep red tones, elegant décor, and a stylish room atmosphere, which are perfect for players who enjoy darker romantic aesthetics.

The room is fully designed in 3D, complete with mirrors, windows, and detailed objects, which means it can look especially stunning with GShade presets and shadow effects enabled. This Sims 4 Valentine’s cas background is compatible with the base game.

Givenchy Bloom La Vie en Rose CAS Background

Download: Givenchy Bloom La Vie en Rose CAS Background

If you’re looking for a romantic and ultra-aesthetic CAS background filled with soft pink florals, the Givenchy Bloom La Vie en Rose collection is a stunning choice. This background set comes in two different versions

A lighter, clean pastel look
Or a more intense, dreamy bloom-filled atmosphere.

The elegant layout makes it perfect for romantic screenshots, edits, and high-fashion Sim styling. I’d pair the background with delicate dresses, rosy makeup, and any Valentine-themed CC.

Solid Pinks Set 2 CAS Backgrounds

Download: Solid Pinks Set 2 CAS Backgrounds

The Solid Pinks Set 2 CAS Backgrounds pack is a simple and aesthetic collection of pink-toned backdrops designed for clean CAS screenshots. Instead of a detailed room, this set focuses on smooth, solid shades ranging from soft blush to bold hot pink.

With such a wide range of Sims 4 Valentine’s CAS backgrounds, you get multiple options to suit your style.

Only keep one backdrop installed at a time in your Mods folder when switching between shades.

Hearts CAS Backgrounds

Download: Hearts CAS Backgrounds

The Hearts CAS Backgrounds pack is a sweet Valentine-themed override that adds a soft romantic touch to your Create-a-Sim screen. This set includes three different background styles, ranging from a clean pink gradient to a playful floating heart design.

The heart patterns make it perfect for romantic edits, engagement looks, and seasonal storytelling Sims, while the simpler version works beautifully for everyday CAS screenshots. Head over to the creator’s description for more information on this Sims 4 Valentine’s cas background.

Kiss Mark CAS Background

Download: Kiss Mark CAS Background

If you want a soft and playful Valentine CAS background with a simple romantic touch, the Kiss Mark CAS Background is a lovely option. This design features a clean pink gradient backdrop with a subtle lipstick kiss detail in the corner.

The minimalist look keeps the focus on your Sim’s outfit while still adding a festive Valentine aesthetic. The creator also notes that CAS lighting and a GShade preset were used for the preview images, so your background may look slightly different depending on your own settings.

Sims 4 Love Cupid CAS Background

Download: Love Cupid CAS Background

The Love Cupid CAS Background is a bold and dreamy Valentine-themed override inspired by a modern Cupid aesthetic. You’ll find glowing neon heart icons and a stylish dark backdrop, making the CAS background feel playful and trendy.

I’d pair this Sims 4 Valentine’s cas background set with bright makeup, fun accessories, or Y2K-inspired fashion CC for a standout Valentine makeover.

Spicy Valentine CAS Backgrounds

Download: Spicy Valentine CAS Backgrounds

The Spicy Valentine CAS Backgrounds pack is a bold Love Day-inspired collection designed for Simmers who want something more dramatic and playful. This set includes multiple themed background options, ranging from heart-filled designs and lipstick kiss patterns to darker, glowing styles with a more intense romantic mood.

Each background brings a fun, flirty aesthetic into Create-a-Sim.

The creator also recommends using a Blob Remover mod to prevent the blue circle shadow effect at the bottom of the CAS screen. Simply download the background file you want and place it into your Mods folder.

Early Valentines CAS Background

Download: Early Valentines CAS Background

Designed by RachVoodooChild, the Early Valentines CAS Background is a warm and heavily themed Love Day override. This Sims 4 Valentine’s cas background transforms your Create-a-Sim screen into a cozy pink Valentine’s room. The background is a must-have for romantic storytelling, edits, and festive February screenshots.

Valentine Hearts CAS Background

Download: Valentine Hearts CAS Background

Valentine Hearts CAS Background is a bright and festive Create-a-Sim override featuring a bold pink backdrop filled with layered heart shapes. The beauty of this backdrop is that it’s maxis match, so it suits the base game aesthetics.

Although simple, it’s an eye-catching option that instantly adds Love Day energy to your CAS screen.

I recommend pairing this background with pastel fashion, heart accessories, or flirty date-night looks.

Loading Screens

Valentine’s Main Menu Override

Download: Valentine’s Main Menu

The Valentine’s Main Menu override is a soft romantic replacement that gives your Sims 4 start screen a full Love Day makeover. It comes with a warm pink ombré background, heart accents, and a cute Valentine’s gift-ribbon design.

The override instantly sets the romantic mood before you even load into a save, which makes it a must-have. If you love seasonal UI customization and want your game to feel festive throughout the month of February, get this loading screen.

Note that this override is part of a larger Valentine-themed collection that also includes matching loading screens, CAS backgrounds, replacement tips, and plumbobs for a complete aesthetic setup. The creator has also updated the file to remove the internet-connected promo display, making it a clean and polished option for 2026 gameplay.

Valentine’s Loading Screens

Download: Valentine’s Loading Screens

The Valentine’s Loading Screens pack by pinkishwrld is a sweet Love Day-themed collection perfect for the month of affection. This set includes five different loading screen options, featuring heart patterns, soft bows, candy-inspired backgrounds, and pastel Valentine aesthetics.

Note that you should only place one loading screen package into your Mods folder at a time. The creator also paired these screens with a matching light pink plumbob replacement for an even more cohesive seasonal look.

Use these loading screens for romance-focused saves, Valentine storytelling, or simply adding a festive touch to your game.

Xureila “LOVE” Loading Screen

Download: LOVE Loading Screen

If you’re looking for a bold and romantic Valentine’s Day loading screen with a dreamy hot pink aesthetic, the Xureila “LOVE” Loading Screen is a perfect choice. This custom screen features a Sim holding a vibrant bouquet, and it’s paired with soft pink tones and a sweet Love Day mood perfect for February gameplay.

Installation is simple: just place the package file into your Mods folder and remove any other custom loading screens to avoid conflicts. The loading screen pairs beautifully with PinkishWrld’s hot pink plumbob replacement for a fully coordinated Valentine setup.

Floating Hearts Pack

Download: Floating Hearts Pack

The Floating Hearts Pack by Simmerxo is a full Valentine-themed aesthetic bundle. It transforms your Sims 4 loading experience with soft pink tones and floating heart details. The set also comes with matching extras like an intro screen, heart plumbob replacements, a light pink logo option, and a coordinating main menu override for a complete seasonal UI refresh.

If you want your entire game fully themed for February, use this pack to create a cohesive Valentine atmosphere from the moment you launch the game.

Valentine Loading Screens

Download: Valentine Loading Screens

The Valentine Loading Screens set is a soft and romantic collection of themed loading screen replacements for The Sims 4. This pack includes three styles to choose from:

Polaroid design
A dreamy Cupid-inspired screen
A Flowers option

The loading screens keep the look minimal, aesthetic, and perfectly seasonal, with gentle pink tones and subtle Valentine details. As with all custom loading screens, you’ll want to install only one package file at a time to avoid conflicts.

Valentine’s Day Loading Screen Tips Replacement

Download: Valentine’s Day Tips Replacement

The Valentine’s Day Loading Screen Tips Replacement is a cozy seasonal mod that swaps out the default Sims 4 loading screen messages with sweet, romance-inspired Valentine tips. So, you’ll see warm Love Day-themed prompts like planning romantic music, decorating with pink candles, or creating a dreamy atmosphere while your game loads.

The pack includes 49 custom Valentine’s Day tips, which gives you more than enough options to add extra charm to your February gameplay. This is a great companion mod to pair with custom loading screens, plumbob replacements, or full Valentine UI overhauls.

The mod is currently available in English and German, with the creator welcoming community help for additional translations in future updates.

2-Rose Themed Intro/Loading/Main Menu Screens

Download: 2-Rose Themed Intro/Loading/Main Menu Screens

The Rose Themed Intro, Loading, and Main Menu Screens pack is a dramatic Valentine-inspired override featuring rich red rose visuals and a romantic cinematic mood. It includes multiple files for different screens, allowing you to fully transform your Sims 4 startup experience.

Note that this Sims 4 Valentine’s cas background is behind a paywall. To access it, you need to become part of the creator’s Patreon.

Valentine’s Day TS4 Loading Screen

Download: Valentine’s Day TS4 Loading Screen

If you want a full romantic storybook moment, get the Valentine’s Day TS4 Loading Screen. It comes with 15 different variations, including bright daytime versions and softer nighttime edits, so you can choose the mood that fits your scene.

Each screen features sweet Love Day-inspired screenshots designed to make your game feel extra seasonal every time you load in. Click on the attached link for more information on this Sims 4 Valentine’s cas background set.

Serena Cute Heart Opening Screen

Download: Serena Cute Heart Opening Screen

Serena Cute Heart Opening Screen is a soft, dreamy Sims 4 override that replaces the default startup screen with an adorable pastel heart-themed design. The gentle pink palette, sparkly details, and sweet Valentine aesthetic add an extra romantic feel to your game.

Note that this opening screen is currently locked, so you’ll need to be a member of the creator’s Patreon to access the download.

MM Y2K Valentines Loading Screen

Download: MM Y2K Valentines Loading Screen

The MM Y2K Valentines Loading Screen is a bold, nostalgic option for Simmers who love early 2000s aesthetics. This loading screen comes with glowing neon hearts, sparkly effects, and a dreamy pink color palette. These features give your game a fun Y2K Valentine vibe.

I recommend this set for modern Love Day saves, themed screenshots, or anyone who wants something more vibrant than the usual soft pastel screens. Just place the package file into your Mods folder and make sure you only use one custom loading screen override at a time.

Use Your Heart Collection

Download: Use Your Heart Collection

The Use Your Heart Collection is a full override series that includes pink-themed intro screens, loading screens, and main menu replacements. It comes in multiple versions, so you can choose between subtle or sparkly styles depending on your vibe.

Requirements & Important Info:

You need ScandiSim’s Main Menu Override – Base File in your Mods folder for the main menu override to work properly.
If you want the household image hidden like in the creator’s previews, download the No Household Image version from ScandiSim’s Minimalist Main Menu Override zip.
Only ONE override can be used at a time (you can’t install multiple main menu overrides together).
The loading screen and plumbob count as one override and will conflict with other plumbob recolors.
Colors may appear different depending on your screen resolution and any GShade/Reshade preset.
Installation is simple: unzip the folder and place the package files into your Mods folder (only one folder deep).

FAQ on Sims 4 Valentine’s CAS Background

Do Valentine’s CAS backgrounds work with the latest Sims 4 update in 2026?

Most Valentine’s CAS backgrounds still work perfectly in 2026 because they’re simple visual replacements. However, after major patch updates, it’s always smart to test your background or check the creator’s page for confirmation.

Where do I put a Sims 4 CAS background file?

CAS backgrounds are usually downloaded as a single .package file. Place it directly into your Mods folder:
Documents > Electronic Arts > The Sims 4 > Mods.

Can I have multiple CAS backgrounds installed at once?

No, you should only keep one CAS background override in your Mods folder at a time. If you install multiple, they will conflict, and only one may show up (or none at all).

How do I remove a Valentine CAS background from my game?

To uninstall, simply delete the CAS background package file from your Mods folder. The game will automatically revert to the default EA background.

Are CAS backgrounds considered mods or CC?

CAS backgrounds are technically CAS override CC. They don’t change gameplay, only the look of Create-a-Sim.

Will a Valentine CAS background slow down my game?

Most CAS backgrounds are lightweight and won’t affect performance. However, very high-resolution backgrounds may cause slight lag on low-end PCs.

Do CAS backgrounds work with both Maxis Match and Alpha CC styles?

Yes! Valentine CAS backgrounds work with any style of CC since they only replace the background image, not your Sims or clothing.

Why is my CAS background not showing up in-game?

This usually happens if you have more than one background installed, the file is placed too deep in subfolders, or mods are disabled in your game settings.

Do CAS backgrounds work with The Sims 4 base game only?

Most Valentine CAS backgrounds are base game compatible, meaning you don’t need any expansion packs unless the creator specifically states otherwise.

Can I use Valentine CAS backgrounds for screenshots and lookbooks?

Definitely. CAS backgrounds are perfect for romantic lookbooks, Valentine-themed Sim edits, couple showcases, and Love Day storytelling content.

Are Valentine CAS backgrounds safe to download?

Yes, they’re generally safe as long as you download from trusted creators on platforms like Patreon, Tumblr, or CurseForge. Avoid sketchy repost sites.

What’s the difference between a CAS background and a loading screen?

A CAS background changes the backdrop in Create-a-Sim, while a loading screen replaces the screen you see when the game loads households or lots.

Conclusion

That’s it from us, Simmers. With these Valentine’s CAS backgrounds, you can transform your entire Sims 4 UI interface into a romantic and dreamy scene. Whether you love soft pink hearts, elegant roses, or cozy Valentine aesthetics, a simple background override or loading screen is one of the easiest ways to refresh your game for the season.

Just remember to always check for creator updates after major patches. Happy simming, and may your CAS screens be as sweet as your Sims’ love stories!

22+ Best Sims 4 Valentine’s CAS Backgrounds & Loading Screens for 2026