I have SO MANY.

Some are more separate and developed, some are less developed but still separate and more are just conglomerations of bits and pieces into new worlds that clamour for attention.

I sort of... hop between them. When I start getting frustrated with one I slip to another so I don't get too mad and can come back and fix the original when I am less YOU CAN ALL DIE HORRIBLY.

I've got at least two major ones, universes I've been building based on role play and a story I want to write. Eventually I hope to bring them outside. :>

They get equal, negligent attention from me. I need to put more effort into both of them, especially if I want to develop either into any sort of a story concept.I'm itching to make one into a comic, once I nail down the plot line and flesh out the characters. It's years in the making, but some day I want to see it come to life. :>

I have three big ones!

Spark's world (been developing that one lately)
Nym's world (happy fun time nothing matters world!)
Relic's World (I'll blabber at you about this someday)

I have been focusing the most on Nym's world because it's pure fun and I don't care how well written it is or if it send a message. It's just my creative play world basically. Some stronger themes are starting to emerge on accident, which maybe says something about me psychologically, and is interesting as it unfolds. Spark's story will take a log-ass time to write because it's essentially the story of how she changes as a person throughout her entire life. Kind of heavy, some themes I want to address I'm not ready to even research yet... But something I want to do.

I have my closed self-world(Sakara, Malachai, Luke, etc), my Afterworld project(Despair, Rage, Regret, Denial, etc), my post-world-event shark-man world(Makua and Sam), my Stone Age/Early Bronze Age demigod wolf story(Siri, Cain, unnamed prince characters), and the world of spirits/abstract concepts come to life(Mr. Claws).

I quit worrying about neglecting a given world, plot, or project and decided that I should just work on whatever I'm interested in at the moment. Rotating them also lets me solve problems I couldn't figure around by going away from the issue until my mind is clear again. Brain-wise I've been focusing on the demigod wolf project, but I have a fair amount of mental development to all of them. I'm still working on bringing the art up to par.

I love the term 'head worlds' :D I thought for the longest time I was just crazy or something.

I pretty much have just one, but it's one that has most everything, so I don't need multiple ones. Actually, it's tied into my character, Vale, and how he relates to me. Vale's world is a colorful post-apunkalyptic desert, in the same vein as the Mad Max films, Doomsday, or MCR's Danger Days album, where Vale is something of a gun for hire--a corvid Man With No Name, if you will. On a deeper level, though, Vale is basically me, but in a radically different situation than mine. In other words, if such an apocalypse occurred, and fate deemed me worthy of surviving through it, I would become Vale, with less feathers. Everything in my world has a parallel with his: as I get better at fighting and gunplay, so does he. My online friends, he knows as people he talks with over a HAM radio. Shame I can't pick a more badass parallel for work or school, though. XD

Kind of like TheUncannyVale, I only have one world for the most part.

One main character, Kakiookami through most of it. The setting is in the future with tie's in both Sci-Fi and Fantasy.

The story's i came up with goes from family, war fare, to the end of day's, straight to both heaven and hell and back. even cross Dimensional at time's too.

I guess this universe is my escape from our boring world has been of late. The world been so flesh out, i can write a book from it...and i am hehe