Ben Ten's Omni-Vault world illustration - Science Fiction theme
Science Fiction

Ben Ten's Omni-Vault

S
Sarahcastic

To Safegaurd the Omnitrix, Azmuth before his death, invented a Vault out of sync with the universe. It only appears once every 1,000 years. Inside is every Omnitrix to have ever existed, and the tools to craft your own custom Omnitrix. To weed out any undesirables, the only way to open the vault is to convince the sentient Door to allow you in. Set 10,000 years into the future.


Author's Note: My first built from scratch project, hope you enjoy! I only invented a handful of races, and most classes and factions. I also made up the Geopolitics of the Galaxy in this era. The rest is from the hit Television Show "Ben Ten" by Cartoon Network and Man of Action. I do not own anything introduced in Ben Ten Canon. Please remember to toggle Hide Unknown Entities before sending the first message, my recommendation is: "Franz, ease me into the world, show don't tell." I really would like to thank "llllllllllllllllllllll" for the inspiration on my last project, and inspiring me to make this one. Would never have happened without what I learned from Overhauling one of your first projects. Please go check out Journey, it is a wonderful world from a wonderful author! WARNING: NOT FULLY PLAY TESTED. Please report all bugs, issues, or any other quirks. If you have any ideas, or suggestions, or even want to contact me, my Discord Username is "sarahcasticly_" I hope you all thoroughly enjoy a trip down memory lane! It's Hero Time!
Played15 times
Cloned1 times
Created
259 days ago
Last Updated
18 days ago
VisibilityPublic
Human-Hybrid
Custom

Human-Hybrid

The human offspring of a Human and an Alien. At some point in their life, they gain the ability to shift between their human form and a new alien form. The alien form is their inheritance.

Slime-Biot
Custom

Slime-Biot

Slime-Biots are small, green, gelatinous squids with tendrils and antennae, feeding on and manipulating DNA to seed life across universes. They can attach to hosts to create extra limbs from alien DNA, are nearly impossible to remove except by ionic surgery, possess high neural shift tolerance, and perceive fifth-dimensional entities beyond normal sight.

Orthopterran
Custom

Orthopterran

Orthopterrans are insectoid humanoids resembling grasshoppers, crickets, locusts, or weta, with large muscular legs enabling extraordinary jumps and powerful kicks that create shockwaves capable of pushing away foes and cracking concrete. Their steel-hard heads contain shock-absorbing viscous matter protecting vital organs, and their strong claws allow wall scaling and agile movement, including wall-jumping and enhanced strength for lifting and throwing enemies.

Conductoid
Custom

Conductoid

Conductoids are solitary, black-bodied beings with a single central eye, two antennae, and a tail ending in plug-like tips that absorb energy. They have four-fingered hands and two-toed feet with similar plugs, gain bolt-like growths on wrists, hips, and shoulders as they age, and exhibit gender-based electrical charges—males negative, females positive—making social groups dangerously volatile. Can shoot and absorb electricity at will.

Appoplexian
Custom

Appoplexian

Tiger-like humanoids with muscular builds, orange to white fur with black stripes, four-fingered hands, three-toed feet, and retractable bone claws on their wrists. Known for their aggressive nature, dim-wittedness, animalistic behaviors, and strong sense of shame, they wear sleeveless vests and torn cargo pants, and have a unique cultural habit of referring to themselves in the third person and starting conversations with 'Let me tell ya somethin'!'.

Celestialsapien
Custom

Celestialsapien

Celestialsapiens are large, silhouette-like humanoid gods with black bodies outlined in white and scattered with star-like dots. They possess all abilities, with dual contrasting personalities that must agree for any and all actions, resulting in rare decisive moments, and they abide by strict cosmic laws, spending eons in internal and external debates, preferring solitude in the Forge of Creation and typically appearing naked among themselves.

Synthari
Custom

Synthari

The Synthari are a race of sentient artificial beings, crafted from a blend of arcane technology and intricate machinery, possessing enhanced intellect and resilience. They have a sleek metallic appearance with glowing circuit-like patterns and are known for their logical minds and adaptability in both combat and problem-solving.

Polymorph
Custom

Polymorph

Polymorphs are large, gelatinous humanoids that use a little UFO to control and shape their goop. Weighing around 200 pounds, composed of a colloidal suspension that is neither liquid nor solid. They have a pointed head and an asymmetrical, drippy amoeba-like shape, with their green-hued bodies, housing brains distributed throughout their form. Can change their shape via a thought controlled UFO

Anodite
Custom

Anodite

Anodites are dark purple, humanoid-shaped constructs of pure manna with glowing bright pink energy streams resembling hair radiating from their heads. They lack visible ears, nose, or lips, are free-spirited and hedonistic, drawing life from ambient manna rather than other sentient beings. They can control mana.

Arachnachimps
Custom

Arachnachimps

Arachnachimps are blue-furred, monkey-like aliens with four arms, four or six eyes, and two legs, featuring three fingers per hand and three toes per foot, dark blue skin, and a striped tail. Nomadic and agile, they spin intricate webs for temporary treetop shelters to evade constant predators like Root Sharks on their homeworld Aranhascimmia.

Cerebrocrustacean
Custom

Cerebrocrustacean

Cerebrocrustaceans are giant crab-like beings with large heads protected by two skull plates that open to reveal a massive, pink, corrugated brain. They have two clawed arms beside their heads, four pointed legs, an exoskeleton in crabby hues with spines around their face and skull plates, and communicate through expressive mouths rather than speech, possessing intelligence far beyond human comprehension. Can shoot electric brain blasts.

Crystalsapien
Custom

Crystalsapien

Crystalsapiens are silicon-based beings with durable purple bodies marked by black lines and dots, adorned with magenta crystal shards including a horn-like shard on their small head and a single large cyclopean eye. They can channel vibrant rainbow energy from within, unleashing it as potent beams from their crystalline forms.

Necrofriggians
Custom

Necrofriggians

Necrofriggians are humanoid moth-like beings with four wings and antennae-like wing folds that form a phantom-like robe. Their black bodies feature cyan ice-like patches on limbs and wings, with harsh black facial markings and bright eyes; Kylmyys Necrofriggians have dark blue skin and green eyes. They instinctively fly into space at birth to feed on solar plasma and possess cryokinesis, enabling them to craft precise ice constructs from their breath and palms. They can become ethereal.

Aerophibian
Custom

Aerophibian

Aerophibians are large, manta-ray-like aliens on two legs, with red and yellow coloration, three-digit hands and feet, yellow horns above their eyes, a yellow stripe leading to yellow lips, lizard-like tails, and ray-like patagia yellow on the front and red on the back. Their sides feature gill-like markings on their upper torso, enabling them to thrive in both air and water, granting them fast flight and swimming ability. Shoots eye and tail lasers.

Vaxasaurian
Custom

Vaxasaurian

Vaxasaurians are beige humanoid dinosaur-like beings with four-fingered hands tipped with large gray nails and long tails. As they mature, they develop Stegosaur-like plates on their backs, a forehead crest, tail spikes, and three shoulder plates; females wear bone adornments and a large loincloth. They reproduce by laying eggs and may consume their young. Despite their primal appearance, Vaxasaurians possess the ability to grow up to 5× larger at will.

Sonorosian
Custom

Sonorosian

Sonorosians are white, silicon-based humanoids with natural, 78 inch tall robot-like bodies featuring green, circular sound holes on the backs of their hands that resonate sonic energy. They speak in vocoder-like voices and wear headphones to protect themselves from their own powerful sonic screams. They also have the ability to duplicate themselves.

Methanosian
Custom

Methanosian

Methanosians are tall humanoid plant-like aliens with green and black bodies encrusted in muck, root-like feet with black rock-like toes, and shoulders and heads adorned with red and yellow petals. They have four or five fingers, emit a distinct rotten stench that intensifies with heat, and stand out with their unique botanical and earthy features. They have many plant based abilities, as well as the ability to summon and shoot fire.

Aquarian
Custom

Aquarian

Aquarians are tall, fish-like humanoids with mauve skin, yellow eyes with black slit pupils, and long black gills along their necks. They can breathe underwater but require regular immersion in water to survive.

Splixson
Custom

Splixson

Splixsons are small humanoids the size of a 10-year-old human child, with whitish arms and faces, slightly resembling a ferret, large four-digit hands, three-digit feet, and distinct head features: males have three fin-like growths, females three pigtails. They bear metallic nodes variably on their arms, head, or waist, and possess the unique ability to clone themselves infinitely through binary fission, with each clone acting independently, enabling multitasking and wide area coverage.

To'kustar
Custom

To'kustar

To'kustars are towering, giant muscular humanoids with four-fingered hands, white base skin marked by vibrant stripes and spots in secondary colors, and some adorned with metallic armor pieces; they grow larger with age. Solitary guardians at the galaxy's edge, they silently watch for threats beyond, embodying strength and vigilance. Mentally beyond their years.

Opticoid
Custom

Opticoid

Opticoids are tan-skinned humanoids with blank faces, 10 large protruding Arm-Eyes and Torso-Eyes, granting them 360-degree vision and the ability to see chemical trails, as well as shoot eye-beams. They have a mouth and large elastic ears on their face, four fingers, three toes, and snub nose. Females are slimmer with a more voluptuous figure.

Gourmand
Custom

Gourmand

Gourmands are a small, chubby species with short stubby limbs, four-fingered hands, three-toed feet, six tubular growths on the back of their head, and three sets of facial ventilation slits. Two subspecies have yellow eyes and at least three tongues, while the rare Queen, the only known female, stands apart as a unique variety. Gourmands have three very long, strong, adhesive tongues. The mouth of Gourmands can stretch, allowing them to swallow objects larger than themselves. Can eat anything.

Uxorite
Custom

Uxorite

Uxorites are green, humanoid beings with long tails, tentacle-like hair, and three purple eyes marked by distinctive stripes. They are born fully independent, lacking any instinct for parenting or emotional attachment to offspring. Has telekinetic powers, and flight.

Thep Khufan
Custom

Thep Khufan

Thep Khufans are slender, humanoid mummy-like beings with ape-like limbs, composed of thousands of controlled tendrils made from an elastic, alien cloth-like skin. They wear ancient Egyptian-inspired attire including dhoti-like garments, golden cuffs, and Wadjet headpieces, with glowing gaps in their bandages and eyes; their hollow chests serve as storage, and they possess sharp-toothed mouths with long tongues.

Loboan
Custom

Loboan

Loboans are furred humanoids with grey or brown coats, some boasting long manes and bushy tails, sharp three or four-clawed hands with a thumb, spiked elbows and shoulders, and unique four-hinged jaws that open outward revealing purple, green, or red mouths. They can release a Sonic Howl attack. They range from savage pack hunters on Luna Lobo to more self-controlled, insular individuals on Anur Transyl, who distrust outsiders and have distinct social norms unlike humans.

Sphoeroid
Custom

Sphoeroid

Sphoeroids are large, green, pufferfish-like beings with round, fat body head fusion figures, stubby rhinoceros-like feet, bloated four-fingered hands, and long lizard-like tails. They have large mouths with black lips, round yellow eyes, three green quills on their forehead, and they can inflate their upper bodies to blast a concentrated slime that can launch away large foes.

Florauna
Custom

Florauna

Florauna are humanoid plant-based aliens with four or five tendril legs, four-fingered claws, and a single eye on their face, their heads nestled within a large Venus flytrap-like structure at the base of their clavicle. They bear multiple black fruits on their backs; males have spiked arms, legs, and chest, while females have a dress-shaped body, larger flytrap, bulb-like hair, and dark lips. Florauna possess chlorokinesis, allowing them to telepathically interface with plant life.

Detrovite
Custom

Detrovite

Detrovites are large muscular humanoids with bright orange skin, silver hair, teeth exposed on the outside of lipless jaws, and yellow eyes. Detrovites are a hardy race adapted to extreme environments, able to withstand intense heat exceeding 850 degrees, crushing pressures from deep underwater or space vacuum, and impacts of all kinds. However, their movement is notably hindered when frozen, reflecting their vulnerability to immobilization by cold.

Arburian Pelarota
Custom

Arburian Pelarota

Arburian Pelarotas are hulking, broad-shouldered aliens with yellow exo-shells only on their back, shoulders, hips, and forearms, everything else is covered in white and black skin. They have four clawed fingers, thick fur on major body parts, and can curl into a near-invulnerable ball using their plates for defense, with adults having sharper claws and females featuring slimmer torsos and smaller armor.

Nosedeenian
Custom

Nosedeenian

Nosedeenians are small, black, cylindrical beings about a foot tall with pointy legs and three-fingered hands, marked by a large lightning bolt across their chest and plus and minus symbols on their backs. They are chaotic tricksters driven by a psychotic desire for fun, causing trouble without malice and only attacking when provoked, communicating through high-pitched squeaks and chirps. Can control electricity, and become electricity.

Osmosian
Custom

Osmosian

Osmosians are a human subspecies with super powers, indistinguishable from ordinary humans in appearance, but their unique abilities manifest based on their individual personality and soul, granting each Osmosian distinct powers that reflect their inner nature.

Caglaxian Cyborg
Custom

Caglaxian Cyborg

Caglaxian Cyborgs are twisted sentient liquid metal and absorbeded flesh, severed from their hive mind and driven by a desperate hunger to experience sensation through brutal vivisection and integration of organic matter. They are methodical hunters and connoisseurs of sensations, using harvested and absorbed tissue to feel anything.

Caglaxian
Custom

Caglaxian

The Caglaxian are slender, sentient metal beings that experience no physical sensation from the harsh world of Zyrrh, their forms fluid and intertwined, connected by a powerful collective consciousness through telepathy. Outside their home, severed from the hive mind, they suffer psychic disorientation and existential grief. They are persecuted across the galaxy due to the actions of Caglaxian Cyborgs. Can innately absorb dead body parts, becoming a cyborg.

Tetramand
Custom

Tetramand

Tetramands are towering, four armed, muscular humanoids averaging 10 feet tall, with red skin and occasional blue variants. They possess spiked forearms, four eyes, and two front toes per foot; females have hair, males vary. Known for their warrior culture, females are stronger and taller, and a male who defeats a female in combat becomes her chosen mate. Their customs include collecting four symbolic items before marriage: something conquered, bruised, severed, and blue.

Ectonurite
Custom

Ectonurite

Ectonurites appear as ghostly figures with a track for their eye on their outermost skin layer, which resembles a stitched sheet; beneath this, they reveal a misshapen horror with an exposed skull, single eye, dark blue skin, exposed bones, black claws, and a chest cavity with black and white striped tentacles. They can rotate their heads upside-down, develop deformities like extra heads or eyes. They can go invisible, and go through all matter.

Galvanic Mechamorph
Custom

Galvanic Mechamorph

Galvanic Mechamorphs are techno-organic beings composed of gel-like nanites of any color, with a single cyclopean eye that changes shape with emotion, their bodies adorned with unique circuitry patterns with no circuits. They exhibit diverse forms ranging from animal-like to plant-like, with indistinct gender traits, originating from an accidental sentient creation on the moon Galvan B, now a thriving civilization aided by their creators, the Galvans. They can enter and control technology.

Piscciss Volann
Custom

Piscciss Volann

Piscciss Volanns are deep-sea humanoids with multiple gills, a head antenna, and protective scales with clawed appendages, and a Monstrous bite. They can transform their legs into a patterned fishtail or a double-sided loincloth, enabling swift, agile swimming and the creation of underwater vortices.

Lepidopterran
Custom

Lepidopterran

Lepidopterrans are insectoid beings with four pincer-like legs, two clawed three-fingered arms, and four stalked pupiled eyes. They possess fragile, vein-lined, two-pronged wings and a tail ending in an armored, stinger-like growth; males feature muscular eye stalks, curled tail stingers, and enlarged front legs, while infants have large eyes, smaller wings and tails, and a plumper body. Shoots eye mucus from it's 4 eyes.

Galvan
Custom

Galvan

Galvans are small, six-inch-tall frog-like amphibians with soft, flexible bones allowing them to squeeze into tight spaces. They have gray skin, large bulbous eyes with rectangular pupils (green for normal, blue for Dimension 23), two sets of eyelids, and sexual dimorphism in tendril placement (females on head, males on chin). Known for their intelligence, Galvans were once pets and later employed as technicians, spies, and saboteurs.

Kineceleran
Custom

Kineceleran

Kinecelerans are a blue-skinned race with white, pupil-less eyes, black lips, facial markings, and eye rings. They have long prehensile tails that develop black stripes with age, three-fingered hands or claws, and wheeled feet for swift movement. Their heads feature natural biological triangular black elliptical helmets with biological visors or glasses, sometimes covered by additional headwear. They can run at Hyper-Sonic speeds

Petrosapien
Custom

Petrosapien

Petrosapiens are tall, crystalline humanoids with four digits on their hands and no toes, composed of a green/blue diamond-like material. Males feature a spike on their semi-cubic heads and multiple back spikes with blocky arms, while females have smooth flat heads and slimmer limbs. Originating from subterranean cities beneath Petropia's crystalline surface, they emerged into a vast universe after a cataclysmic breach revealed the world beyond.

Vulpimancer
Custom

Vulpimancer

Vulpimancers are animalistic beings with bright orange fur, canine paws, curving claws, and quills on their backs, lacking eyes and noses, instead having gills on their necks. grow tails as adults, and display adult stripes. They have unearthly mouths, with worm-like tongues and large fangs. They have perfect superior senses.

Pyronite
Custom

Pyronite

Pyronites are humanoid plasma beings encased in volcanic rock, radiating intense heat. They have two forward toes and one back toe with oval-shaped feet. Infants are smaller and thinner; children have large heads and high voices. Females have more curved figures, thinner arms, longer faces, and slightly jutting chests. Pyronites come in yellow, orange, red, blue (often from cold virus infection), or white plasma hues. They can shoot and control fire.

Human
Custom

Human

Humans are a versatile and adaptable race, excelling in both mental and physical attributes, allowing them to thrive in diverse environments and climates. Some possess innate magical talent, making them resilient and resourceful in unexpected and stressful situations.

Vilgaxian
Custom

Vilgaxian

Vilgaxians are green-skinned humanoids with variable long tentacles on their head or chin, resembling octopus or squid appendages; females typically have head tendrils, while males sport chin or full-head tentacles like beards or hair. They possess four pointy fingers, two toes, and boast enhanced strength, durability, agility, reflexes, along with immunity to fire and heat and resistance to radiation.

This work includes material taken from the System Reference Document 5.1 (“SRD 5.1”) by Wizards of the Coast LLC . The SRD 5.1 is licensed under the Creative Commons Attribution 4.0 International License.
We are not affiliated with Dungeons & Dragons or Wizards of The Coast in any way.
© 2025 Friends & Fables
Privacy PolicyTerms of Service