Skyboxes are the nerd's term for a background, especially with 3D games. They're called skyboxes because each one has 6 faces. If you're looking for some, this is the right place.
These skyboxes are free to use in ROBLOX, but not in any other 3D engine. Also please use the original files and don't redistribute. That's literally the same as stealing.
Anyway, have fun browsing and I hope you find what you want.
Also you may see that some of these skyboxes are published by Nexidyn - that's me. I'm using my older account to host these products.

You can help support the creation of these skyboxes by donating! You don't have to... just a thought ;)

Andromedan Sea

Oh so dark... wonder what fish-like creatures lurk below.

Grim City

So you're saying that the city was the site of the rift... right...

Desert Island

So the place is hot as hell AND the water isn't drinkable. I've unlucked out.

Pride Night

We couldn't afford Aurora Borealis, so we decided to evaporate food dye! It works perfectly!

AD PLACEMENT!!1!

If you want a fully custom skybox, tailored to perfection, don't be afraid to contact me on Discord @ tethrarxitet! :D

Midnight Party

Every hour can be a party hour, even the hours you should sleep through!

Mindful Morning

When you wake up from one of the worst sleeps and you see this, that's Mother Nature making up for it.

Intoxicaze

Do you feel nauseous already? I feel nauseous already.

Jinnemin

Dear non-scientists, it's pronounced yin-min. Congrats to Oregon State University!

Second Place and Up

One time I got the "loser's first place" as my parents called it, and thought "Hey! I'm in first place for something!"

Alien Stakeout

"Let's catch us some'a dem aliens! I'm in dat mood fer sum alien stew, gol-durnit!"

Love in the Air

Even the day after Valentine's day can be enjoyed... because all the candy is on clearance!