Alien 4k Wallpapers [ 140+ 4K Ultra HD Wallpapers ]

A group of astronauts stands on a barren alien landscape, facing a strange, slimy creature. This HD desktop wallpaper captures a captivating sci-fi scene.

26

4K+ Ultra HD (3840x2160)

38,244

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Tags Sci Fi Alien

Dark 4K Ultra HD desktop wallpaper featuring a close-up of the menacing Alien from Alien: Romulus, emphasizing the creature’s sharp teeth against a black background.

7

4K+ Ultra HD (6000x3000)

7,291

Created By

Tags Alien Alien: Romulus

4K Ultra HD PC desktop wallpaper featuring a glowing green alien from the movie Aliens with sharp teeth and ominous dark background.

6

4K+ Ultra HD (5300x2981)

17,510

Shared By

Tags Movie Alien

4K Ultra HD movie wallpaper depicting a dark, alien landscape with massive, alien bone-like structures towering over a rocky terrain.

11

4K+ Ultra HD (4800x3600)

12,644

Shared By

Tags Movie Alien

A detailed sci-fi alien creature with a sleek, biomechanical design set against a muted background, featured in 4K Ultra HD PC desktop wallpaper quality.

8

4K+ Ultra HD (4961x3508)

4,660

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Tags Sci Fi Alien

Alien concept art: a cracked, helmeted extraterrestrial with glowing pink energy tendrils, high-detail 4K Ultra HD PC desktop wallpaper/background.

1

4K+ Ultra HD (4608x3072)

177

Created By

Tags Alien Concept Art

4K Ultra HD PC desktop wallpaper featuring a close-up of the iconic alien creature from the movie franchise in dark, detailed tones.

8

4K+ Ultra HD (4300x2419)

6,213

Shared By

Tags Movie Alien

Sleek, futuristic alien creature crouches in a dark sci-fi scene, captured in stunning 4K Ultra HD for a PC desktop wallpaper.

4

4K+ Ultra HD (4484x2354)

2,717

Shared By

Tags Sci Fi Alien

4K Ultra HD Sci-Fi desktop wallpaper featuring a mysterious alien figure illuminated by a bright light beam in a dark, eerie landscape.

8

4K+ Ultra HD (5640x2400)

2,821

Shared By

Tags Sci Fi Alien

Alien Science Fiction 4K Ultra HD PC desktop wallpaper/background: hooded figure surrounded by towering wireframe-skinned humanoid aliens with glowing eyes and halo-like lattices under a stormy, reflective sky.

4K+ Ultra HD (4032x2304)

108

Created By

Tags Alien Science Fiction

4K Ultra HD PC desktop wallpaper: close-up of a movie alien — biomechanical exoskeleton with ribbed, sinewy textures in muted sepia tones.

4

4K+ Ultra HD (4000x2248)

5,695

Shared By

Tags Movie Alien

4K Ultra HD PC desktop wallpaper: armed human battles snarling alien xenomorphs beneath a colossal looming alien head in a dark, fiery sci-fi cavern.

4

4K+ Ultra HD (3840x2160)

970

Shared By

Tags Alien

Vibrant sci-fi alien with glowing neon patterns on a black background, rendered in 4K Ultra HD for a striking PC desktop wallpaper.

5

4K+ Ultra HD (5000x2800)

7,291

Shared By

Tags Sci Fi Alien

4K Ultra HD PC desktop wallpaper featuring a detailed close-up of an alien creature from a movie, showcasing its elongated head and clawed hand against a plain background.

4

4K+ Ultra HD (4000x3000)

4,545

Shared By

Tags Movie Alien

Wallpaper Alien romulus (sans titre) (4K HDR)

1

4K+ Ultra HD (6000x3000)

4,668

Created By

Tags Alien