CoreKatalyst
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corekatalyst.bsky.social
CoreKatalyst
@corekatalyst.bsky.social
20 followers 12 following 12 posts
🌸 Artist and circus clown 🌸

⚠️ I draw body horror, bugs, and cute pink shit! Proceed with caution! ⚠️

Visit my Toyhouse - https://toyhou.se/Katalyst

[ No AI ]
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Reposted by CoreKatalyst
corekatalyst.bsky.social
Checked on my Nintendogs game like… 20 years later and it seems like she missed me! What a cute little message ❤️
#nintendogs #nostalgia
Screen capture from the 2005 game Nintendogs which features a strange looking, long necked puppy whose face is obscured with the text, "You came back! Hup missed you. Don't leave her alone again." In a pop up.
September 14, 2026 at 1:58 AM
corekatalyst.bsky.social
Checked on my Nintendogs game like… 20 years later and it seems like she missed me! What a cute little message ❤️
#nintendogs #nostalgia
Screen capture from the 2005 game Nintendogs which features a strange looking, long necked puppy whose face is obscured with the text, "You came back! Hup missed you. Don't leave her alone again." In a pop up.
September 14, 2026 at 1:58 AM
corekatalyst.bsky.social
My own ultimate hybrid dinosaur- herbivore edition! She is quite a bit more dangerous than the park’s most infamous hybrids. Who needs plot armor when you can have armor armor? 🦕
#jurassicpark #jurassicworld #jurassicworldevolution #dinosaur #oc
Image depicting a strange hybridized non-theropod dinosaur on a background that loosely implies this is viewed on a computer. The animal is labeled “Project: Ultima_Ceratops” and is named Mirage. It is given a security rating of 6 and several traits which are both from the game Jurassic World Evolution 2. It has the head of a ceratopsian, the body of a hadrosaur, the plates and thagomizer of a stegosaurid, the armor and shoulder spikes of a nodosaur, the whipping tail of a sauropod, and a single long, backwards curved claw of a therizinosaurus on each forelimb. The animal is primarily green with accents of yellow and red a bit like a mango. 🥭
February 13, 2026 at 7:52 PM
Reposted by CoreKatalyst
corekatalyst.bsky.social
Gloopy yucky acid puppy 🧪
#oc #horror #art
Digital art depicting a disheveled, pale yellow-ish dog, hunched over and dragging a bandaged up paw on the floor (alongside its lolled out, purple tongue). A large green X shaped wound is visible on its shoulder, and it is covered in similar, stitched together green wounds in the corners of its mouth, corners of the eyes, and between the toes of the paws. Its right eye is swollen up with green veins bulging visibly within it. Behind it is a less than polished looking photograph of some recent art done with paint pens of the same oc’s redesign before I went and fully realized it here. Said oc has been with me since I was 7 years old. (Hence the weird name..) Now at nearly 26, I lightly redesigned him so I can continue to enjoy my beloved yucky puppy. I hope you can enjoy him too!
January 12, 2026 at 11:26 PM
corekatalyst.bsky.social
Gloopy yucky acid puppy 🧪
#oc #horror #art
Digital art depicting a disheveled, pale yellow-ish dog, hunched over and dragging a bandaged up paw on the floor (alongside its lolled out, purple tongue). A large green X shaped wound is visible on its shoulder, and it is covered in similar, stitched together green wounds in the corners of its mouth, corners of the eyes, and between the toes of the paws. Its right eye is swollen up with green veins bulging visibly within it. Behind it is a less than polished looking photograph of some recent art done with paint pens of the same oc’s redesign before I went and fully realized it here. Said oc has been with me since I was 7 years old. (Hence the weird name..) Now at nearly 26, I lightly redesigned him so I can continue to enjoy my beloved yucky puppy. I hope you can enjoy him too!
January 12, 2026 at 11:26 PM
Reposted by CoreKatalyst
corekatalyst.bsky.social
Beasties that go bump in the night..

#art #monsters #horror #oc
Depictions of both an adult and juvenile Changeling; the juvenile is squat and wrinkled with an appearance like that of a fusion between a baby bird and pug. Its skin is a reddish orange, its eyes are glassy and large, and it stands awkwardly as if caught off guard. The adult, in a painted scene to the left, is far more lanky with its skin looking paler and much thinner- giving it very excessive wrinkling along its neck and stomach. It features a distinct keratin facial crest creating a long beak held facing downwards, habitually. It, in this position, almost resembles a human face. In this scene it is sneaking around outside a home late into the night with the aforementioned juvenile tucked halfway into what appears to be some sort of pouch at its stomach. It is lifting the child out as it approaches the open window. The same image but with a big ol’ “CLASSIFIED” stamp overtop.
November 25, 2025 at 6:59 AM
corekatalyst.bsky.social
Beasties that go bump in the night..

#art #monsters #horror #oc
Depictions of both an adult and juvenile Changeling; the juvenile is squat and wrinkled with an appearance like that of a fusion between a baby bird and pug. Its skin is a reddish orange, its eyes are glassy and large, and it stands awkwardly as if caught off guard. The adult, in a painted scene to the left, is far more lanky with its skin looking paler and much thinner- giving it very excessive wrinkling along its neck and stomach. It features a distinct keratin facial crest creating a long beak held facing downwards, habitually. It, in this position, almost resembles a human face. In this scene it is sneaking around outside a home late into the night with the aforementioned juvenile tucked halfway into what appears to be some sort of pouch at its stomach. It is lifting the child out as it approaches the open window. The same image but with a big ol’ “CLASSIFIED” stamp overtop.
November 25, 2025 at 6:59 AM
Reposted by CoreKatalyst
corekatalyst.bsky.social
A silly guy 🪼🍇💜
#oc #robloxpressure
Document in the loose style of one from the Roblox game, Pressure. Details an (allegedly harmless) translucent, purple and pink jellyfish-human hybrid. … He’s been there for well over a decade, rotting away in some lonely containment cell. They hardly remember him enough to feed him. He has to relearn everything every other week. The same initial panic, the same dreadful isolation, the same slow acceptance, the same … the same … He doesn’t even know his own name. But does it even matter? Is he even that same person anymore? Is he even alive anymore? The only thing he knows for certain is that he will make them pay for this, some day. And they will never forget it.
September 30, 2025 at 8:04 PM
corekatalyst.bsky.social
A silly guy 🪼🍇💜
#oc #robloxpressure
Document in the loose style of one from the Roblox game, Pressure. Details an (allegedly harmless) translucent, purple and pink jellyfish-human hybrid. … He’s been there for well over a decade, rotting away in some lonely containment cell. They hardly remember him enough to feed him. He has to relearn everything every other week. The same initial panic, the same dreadful isolation, the same slow acceptance, the same … the same … He doesn’t even know his own name. But does it even matter? Is he even that same person anymore? Is he even alive anymore? The only thing he knows for certain is that he will make them pay for this, some day. And they will never forget it.
September 30, 2025 at 8:04 PM
Reposted by CoreKatalyst
corekatalyst.bsky.social
Two weirdos shwimmin’ 🪼🦈

#oc #robloxpressure
Translucent head of a jellyfish-like humanoid with large pink eyes peers out curiously from the surface of the water, alongside 5 translucent tentacles. Brownish striped, shark-like humanoid with a long rostrum swimming along in greenish water, head and part of its spiked back breaching the surface
September 20, 2025 at 10:57 PM
corekatalyst.bsky.social
Two weirdos shwimmin’ 🪼🦈

#oc #robloxpressure
Translucent head of a jellyfish-like humanoid with large pink eyes peers out curiously from the surface of the water, alongside 5 translucent tentacles. Brownish striped, shark-like humanoid with a long rostrum swimming along in greenish water, head and part of its spiked back breaching the surface
September 20, 2025 at 10:57 PM
Reposted by CoreKatalyst
philorot.bsky.social
Fight is on— first attack goes to @corekatalyst.bsky.social I adore this character sm you have no idea how long I’ve wanted to draw them
July 1, 2025 at 6:32 PM
corekatalyst.bsky.social
[ PANDEMONIUM ]
Some fanart of my favorite run ender in Pressure! 💕👁️
Pandemonium, a monster from the Roblox horror game “Pressure”, peeks in ominously at the viewer who’s hiding in a locker. This will not end well.
June 10, 2025 at 11:27 PM
corekatalyst.bsky.social
[ It Fell From The Heavens ... ]

#horror #bodyhorror #alien
Painting of a fleshy humanoid creature hanging upside down from the ceiling of an old church, bathed in light from the rising sun behind it.
March 7, 2025 at 10:59 PM
Reposted by CoreKatalyst
godofallthings.bsky.social
VS The Goddess
User ID: Katalyst
@corekatalyst.bsky.social
#artfight #bodyhorror #art
A parasitic spider goddess original character by Art Fight user: Katalyst illustrated during the 2022 challenge.
November 28, 2024 at 3:21 AM
Reposted by CoreKatalyst
corekatalyst.bsky.social
Dragon anatomy “study”
October 28, 2024 at 1:34 AM
Reposted by CoreKatalyst
corekatalyst.bsky.social
💕So Dreamy..💕

From this years Art Fight- an attack on my boyfriend’s OC, Delaney!
October 29, 2024 at 11:10 PM
corekatalyst.bsky.social
💕So Dreamy..💕

From this years Art Fight- an attack on my boyfriend’s OC, Delaney!
October 29, 2024 at 11:10 PM
Reposted by CoreKatalyst
corekatalyst.bsky.social
[The Mire Maiden]
Her lonesome song echos through the eerily silent swamplands. No bodies are ever recovered from her waters.

#art #kelpie
October 28, 2024 at 8:11 PM
corekatalyst.bsky.social
[The Mire Maiden]
Her lonesome song echos through the eerily silent swamplands. No bodies are ever recovered from her waters.

#art #kelpie
October 28, 2024 at 8:11 PM
corekatalyst.bsky.social
Dragon anatomy “study”
October 28, 2024 at 1:34 AM