Retro Portal Phone Cases - iPhone and Android

Description: Circa 1950

Description: Portal Retro Japanese

Description: portal valve

Description: Portal

Description: Inside my t-shirt. From the video game Portal, someone comes out of the orange! The cake is a lie, said GLaDOS, watch out! Funny sci-fi teleport with robots!

Description: "They just keep coming out!"

Description: to another world

Description: The Cake Is A Lie Retro Japanese Portal

Description: This mashup design takes another 2 of my favourite games and slams them together.

Description: Aperture 70s

Description: Inspired by the classic 60s TV series The Twilight Zone, this hand-drawn design features a mysterious silhouette standing before a door, framed by the iconic spiral. A black and white tribute to the surreal, mind bending atmosphere of the vintage sci-fi masterpiece.

Description: Glados Retro Japanese Portal

Description: The Intelligence Dampening Sphere

Description: Portal

Description: The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE The Cake is a LIE

Description: Never be alone again with your companion cube!

Description: Portal to Infinity

Description: Step beyond the familiar with this UNKNOWN retro cosmic portal design inspired by vintage science fiction and space adventure. A mysterious desert horizon, distant planets, orbital details, and celestial elements create a bold retro-futuristic atmosphere. Perfect for fans of retro sci-fi, cosmic art, outer space, astronomy, and adventurous streetwear. Its vintage-inspired colors and detailed space graphics bring classic 1970s sci-fi energy to any everyday look. Great for travelers, explorers, stargazers, and anyone curious about what lies beyond the known. Wear it on your next adventure and embrace the UNKNOWN.

Description: Join this intrepid canine explorer on a cosmic quest to find a hidden portal. Featuring a vintage radio, stacked books, and a starry galaxy backdrop, this retro-inspired graphic is perfect for dreamers, sci-fi enthusiasts, and fans of nostalgic artwork.

Description: Geometric Winged Sword Portal

Description: On My Way To The Genderless Bathroom To Take a She It Portal

Description: beauty design of valve logo

Description: Dive into total nostalgia with this adorable, underwater-inspired graphic! Shaped like a sweet, riveted pink heart portal, this design gives you a sneak peek into a dreamy, bubbly aesthetic. Filled with playful pink jellyfish, floating bubbles, iconic flower clouds, and a cute little "Welcome" sign, it serves up major Y2K cartoon vibes that fans will instantly love. The aesthetic pink tones mixed with lime green accents make this design absolute perfection for anyone who loves cute streetwear, retro aesthetics, or playful pop-culture nods.

Description: Retro City Portal View Sci-Fi Adventure

Description: Step into a psychedelic feline universe with this retro 70s-style 'Portal to the Cat Dimension' design! Modeled after a vintage children's activity book cover, this funny graphic shows multiple cats floating through a hypnotic spiral portal, complete with comic book sound effects like 'MEOW!' and 'ZAP!'. Perfect for cat lovers, crazy cat moms, fans of surreal humor, and anyone obsessed with psychedelic pop art on t-shirts, stickers, and hoodies.

Description: One way or another, that cake is finally happening. A funny Portal-inspired design featuring portals, impossible physics and gaming's most suspicious dessert. Perfect for Portal fans, puzzle gamers and nostalgic PC players.

Description: A bold, mid-century-inspired retro Japanese bootleg graphic showing a beam of cosmic light piercing through abstract, looping blue and rust tendrils into an oval void. Labeled "USF-001 Exploration Beyond Reason" with barcode seals. Perfect for fans of vintage minimalist sci-fi and abstract graphic design.

Description: Three costumed Pizza Planet aliens hang from the classic claw under bold purple “The Claw” lettering. Witch, devil and mummy aliens float among stars, broomsticks and candy for a fun Halloween twist.

Description: Channel the ultimate retro aesthetic with this surrealist illustration. Featuring a giant hand descending from the cosmos to hold a mystic oracle ball with the word "DECIDE", looming over a lone silhouette of a man in a trench coat. Set against a striking background of radiating orange and blue geometric lines, this vintage 80s-inspired artwork is perfect for fans of psychedelic lowbrow art, synth-pop vibes, and existential mysteries. Embrace your fate and let the universe make the call!

Description: Portal

Description: Get ready for bedtime stories with a dark humor twist! This funny retro book cover design features a boy and his robot building a portal to hell in their workshop. Perfect for fans of vintage sci-fi, geek culture, and sarcastic comedy.

Description: A bold and energetic retro sci-fi art design featuring a UFO fleet beaming down an extraterrestrial army to Earth! Perfect for fans of vintage science fiction comics, alien invasions, outer space mysteries, and UFO lore. Great gift for sci-fi enthusiasts, space lovers, and fans of retro pop culture

Description: STOP EXISTING, START LIVING.

Description: Playful “The Claw! The Mystic Portal Awaits!” fan design inspired by Disney Pixar's Toy Story, featuring the lovable three-eyed Little Green Aliens gathered beneath their mysterious claw machine destiny.

Description: Test your patience in Aperture Science with this pixel-art arcade tribute to GLaDOS and the infamous lie.

Description: Awesome retro vintage cats entering a happy portal to another dimension. Meow!