40 Best Sims 4 Cas Background Mods

Sims 4 is one of the best videos that provides entertainment to the player. Sims 4 is a quite realistic game and close to reality. In this game, you can create your Sims with many unique and different items provided in the game.

Creating a Sims background is something that people see when you send them a screenshot of your Sim. The background is also to satisfy you and play the game.

Not all the Sims fit on the boring by default background set by the game. If you want to have a bunch of different backgrounds then you can install the custom create sims background in Sims 4.

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The most interesting and unique part of Sims 4 is that you can easily customize every aspect of the game including CAS background and choose anything that matches your style. Some of the top CAS backgrounds in Sims 4 are mentioned below.

1. Lumia CAS Overhaul 2

This is quite a clean and simple background. Perfect if you want no fuss, no muss, and no-frills. This background is a solid white background and makes your sims look perfect in it.

2. SnowKimx’s cute CAS

This background looks like Kid’s bedroom and looks very unrealistic. The CAS background features doodled stars and planets on a soft blue and pink background with cotton candy clouds outlined with white chalk.

3. Busra-tr’s Rainbow

The people who love painting and colors this background are best suited for them. The background features a full screen of rainbow splotches with a dash multi color lava lamp. You can use this background to make your Sims look more beautiful.

4. KatVerseCC’s stars and colors

It does not look like the wallpaper, it looks quite fun. The background features a pretty good blend of unicorn drink colors and actual sparkles. For people who like dim color backgrounds, this is best suited for them.

5. KatVerse’s Striped Studio CAS

This background is quite realistic and cute every Sims in front of this background looks more amazing. The background features simple candy color strips that provide a simple and stunning backdrop for all Sims.

6. Urban Sims’s Fall CAS Backgrounds

In Sims 4 you will get different color packs you can use any of the colors to set on your background. In this mod the background color is green. The pack has 18 gorgeous solid color options to choose from.

7. KatVerse’s Camo CAS Background

This background looks at military career. The background features the unique camo-print CAS background. If you like a lot of green and brown then this background is best suited for your Sim.

8. KatVerseCC’s Marble CAS Background

It is one of the awesome backgrounds. The CAS background features blue white grey marble with a water theme and water pattern. This background is quite artistic and one of my most favorite backgrounds.

9. KatVerseCC’s Grey Grunge CAS Background

This background is very natural and fun to have in the game. If you download this CAS background for your Sims it would make for some truly excellent shots.

10. KatVerse’s Colorful Gradient

Three different gradients are provided in this background, this num one 3 too colorful and defined, the num 1 is too plain, and the middle is variable and amazing. You can try any of these to take beautiful shots of your Sim.

11. KatVerseCC’s Wooden Floor CAS Background WF01

If someone wants something simple then this background is the best choice because it is very simple and elegant. The background features a wooden floor with a grey painted wall. Your Sims will exactly be positioned as it is standing on the wooden floor.

12. KatVerseCC’s Stars CAS Background

This background feels very much like a prom photo studio backdrop. The background features a black background with golden stars on it. Your Sims will look so gorgeous and classy in front of this background.

13. Nowa2000’s Fantastic Landscape

This pack includes 10 different backgrounds all depicting fantastical and futuristic worlds. This background features alien-looking plants growing in the background. This pack includes many different and amazing backgrounds.

14. KatVerse’s Forgotten Grotto HL04

This background is considered as the masterpiece in Sims 4. It features rocks and crystals in the background. It is a dark-themed background and gives an amazing effect to your photoshoot.

15. KatVerse’s Winter Wonderland

If you love Disney World and want your background to give a frozen impact then this background is best suited for you. The background features a winter wonderland with a snowman.

16. KatVerse’s Enchanted Forest

This background is very amazing and makes your Sims look beautiful in front of this background. As the name suggests the background features trees and green lightning and a dark theme.

17. Litttledica’s Old School CAS Room

It is quite a simple background and looks impressive. The background features a Clayified Maxis Match texture that gives actual depth and dimension to the background. There are six styles to choose from.

18. Thorben. maerz’s TS2 inspired TS4 BG

If you want to have the background that gives your nostalgic feeling then this background is the best choice. The background features a red brick room with a mirror, a window, and a decorated wall.

19. Annett’s CAS Backgrounds “Room” Part 2

There is a three color design option for this set. This background features a mirror, a wall with a photo, a window, and curtains. Your Sims will look great with this background.

20. Annett’s CAS Backgrounds “Town Streets”

The town street CAS background features some pretty loud pieces. The background features cars, buildings, traffic lights, and a lot of different elements happening in the background. This background is best for those who love pictures that give a sense of rushing and movement.

21. Annett’s CAS Backgrounds “White Room” Part 1

This background is quite simple and a lot different from the other backgrounds. This background is muted and quieter than the previous CAS backgrounds. The background features a simple white room and your Sims can easily pose in this background.

22. Arch’s Custom CAS Backgrounds

This CAS background includes two different backgrounds. Both backgrounds look beautiful and perfect for the photo shoot. The first background is an art room background and looks like a photo studio. The second background is a city street background.

23. Annett’s CAS Backgrounds Autumn ‘17

This background is stunning and impressive. There are nine different options in this pack. All of them have shades of red, orange, and golden. This background features a walking path filled with leaves of different colors.

24. Annett’s House “Autumn Wood” by Frau Engel

This house is quite suitable if you are on a vacation and want a house in an enchanted forest. The background features a cute, holiday-themed cabin in the woods. This background is unique and gives you the best feeling.

25. Annett’s Christmas Eve by Frau Engel

This CAS background is best suited for Christmas Eve if your Sims wants to have a background best suited on Christmas then this background is the best choice. The background features a very cozy and wooden house that is decorated with Christmas décor.

26. Nowa2000’s CAS Background Set “Jungle”

This background is one of the favorite and amazing. The background features trees, grass, and many other elements. This background looks as if you are standing between some kind of game.

27. Nowa2000’s CAS Background Temple

The background resembles a lot to the first tomb conquered in TS3 World adventure. The background features a huge room with all the yoga mats and fire traps. Your Sims can pose easily with this background.

28. Nowa2000’s CAS Backgrounds Wasteland

The background features two-dimensional backgrounds with pretty cool wasted, destroyed landscape. This background drives you back into the urban territory. Unlike the other backgrounds, this CAS background is quite different and unique.

29. Annett’s CAS Backgrounds “Graffiti”

This background is not suited for the people who live in muted and quieter backgrounds. This background is a noisy CAS background. It is best suited for the Sims who want something unique and cool. The backdrops in the background are of pretty high quality.

30. Annett’s “Bathrooms – Part 2”

Getting dressed in the bathroom is quite a normal thing to do. The bathroom in the CAS background is beautiful and super modern with beautiful walls and many other elements. The glass walls add so much more to this background.

31. Annett’s “Dressing Room”

This type of background is cool and makes it feel more like getting your Sims ready inside their rooms. Your Sims will look more classy and attractive in front of this CAS background.

32. Nowa2000 CAS Backgrounds Heaven and Hell

This heaven and hell from Nowa2000 features an amazing background. The background features clouds and light versus brimstone and fire. This background has two variants one with stairs in black and the other with the temple.

33. KatVerse’s Realm of Magic Backgrounds

One of the best CAS backgrounds that are loved by many Sims 4 players. There are a total of five background options in the background. The background features a purple background with a magic realm.

34. KatVerse’s Sulani CAS Backgrounds

One of the most impressive and beautiful sulani backgrounds and it makes a good option for beautiful screenshots. The CAS background features beautiful trees and water to make your experience even more fun.

35. KatVerse’s Sylvan Glades HL02

This background gives quite an unrealistic feel but looks amazing to have the beautiful screenshot. The background features pretty colorful trees which are called the Sylvan Tree. The graphics of this background is quite impressive.

36. KatVerse’s Sabrina Background

This background is pretty simple and beautiful. The concept of the background is unique and the quality of the background is great too. The background features Sabrina the teenage witch printed on the wall and the floor.

37. KatVerse’s Disney D02 Background

There are many simmers who love to play Sims 4 but they also have a crush on Disney world. This background will make you love the Aladdin character and you will love it even more if you are playing the Disney Aladdin challenge.

38. KatVerse’s The Vampire Diaries Background

If you have watched vampire diaries season and you loved it then this background will be the best choice for you. The background features houses and trees. It is the novel background that your vampire Sims can pose in front of.

39. KatVerseCC’s Alice in Wonderland CAS Background

If you are a big fan of Alice in wonderland then you will love this CAS background. The background features the cat’s face right behind your Sim’s body as you create them.

40. Joyzilla’s World of Warcraft CAS Background Set

This is one of the most epic CAS background packs. Every single scene in this background is pretty simple and stunning. There are a total of 10 backgrounds to choose from and all of them are equally beautiful.