~ Welcome to OC Underground ~

Welcome! We're a blog that is dedicated to celebrating and showcasing Sonic the Hedgehog OCs ( Unironically. Cringe is Dead! ). We hope you enjoy your time here!

[oc-underground]

Welcome !

Welcome to OC-Underground! We're a blog that is dedicated to celebrating and showcasing Sonic the Hedgehog OCs. :) Please feel free to look at our links on the sidebar here! Check out our Rules page, look at the links on the sidebar, and enjoy your time here! :)

FOR OUR MOBILE USERS - Please click on the Directory here to see all of our options and our OC tags !

NOTE: This blog was coded with basic HTML5 and CSS.

For some reason, links on this blog may not always work on the Tumblr Mobile App, and idk how to fix that. We are sorry 😔

[fibul]

cooler than cool

[fibul]

girls who are evil and bad. send post

[catragemiau]

Commission for artypartii @ Twitter

[mediocremckie]

Moon #1: Selene (Earth's Moon)

[sfelix42]

My new boy, a charming lizard cyborg.

[hoody-bob]

Sonic Channel 2019 Background Commission for LeadenTheGreat

Thank you for your patience !!

[knizuu]

MR TEODA THE PRONGHORN :D

My new oc Yipee he’s a principal =w=

[biscuitwolfo]

NEW SONIC OC DROPPED

Behold: Loucetios Raleigh, a Gyrfalcon

This bird is essentially a living jet engine (as they constantly "expel" powerful, superheated jets of air from various surfaces on their body). As such, they wear a specially-made suit to harness and control their power, preventing them from burning themselves and others to death. Unfortunately for them, they're a GUN agent, so... they're basically a living weapon. They do not like their current position. They can't exactly do anything about it.

This absolutely fantastic art is by @astrophysician, by the way! Go check their blog out!

[squidthechaotickid]

I LOVE DOOMED YURI

[masked-sunflower]

I swear to you im not only gonna be making sonic art i just-

[kittygamer2888]

Here's a little doodle to finish the night

More Time.exe because I don't talk about him that much--

Y i p p e e e

IGNORE THE FACT I SPELLED SERIOUS WRONG- HDHSHHSSHS

[fantasticidiot]

Insomnia 未知

[sparksketching]

guess which parent she takes after

[scifriskyxy]

Hollow The Snow Leopard

She's a child of an alternate universe belonging to my friend that involves my oc fate and his own oc Zen

She is what they call a nephilim in this universe they are the balance between light and dark and a forbidden hybrid of an angel and a demon

Both fate and zen in this universe are half,and genetics being genetics, she ended up with both the demon half and the diety half yet appearance resembles a merge of her parents her true name is Ullr.

[volt-drop]

girly has been thro it tm

[asteribbons]

New OC! Beryl the Wolpertinger (he/they) 🐰⭐🌹🔮