Felt like making a super quick list and description of all my characters that have made appearances here or are upcoming and exist in conversation and my brain, needing help to flesh out.

Verinn:
The mascot of this account. Gooey, prototype goo that's barely functional, but extremely crafty and deceptive. Can encase organic matter and merge and digitize them into his memory storage and recharge his batteries. Normally the merge is nearly 100% in his favor, hence the deception.
http://www.furaffinity.net/view/16528532/ http://www.furaffinity.net/view/28439084/

Aqueous (SFW only):
The original liquid machine I've had developed since 2004. Extremely powerful and versatile liquid weapon... but accidentally programmed with a child's mind. Knows how evil and misused liquid machines can be and is on a crusade to rid the world of them, especially Verinn. http://www.furaffinity.net/view/28439012/ http://www.furaffinity.net/view/16501392/

Woven (sfw only):
My sona. A little lizard imp thing who just likes to go on adventures and thanks to his limited gooey and shapeshifting abilities, doesn't let his clumsiness become fatal.
http://www.furaffinity.net/view/28438983/ http://www.furaffinity.net/view/15594350/

Envelo Coats:
A blanket magically brought to life and granted powerful shape and material shifting abilities. Loves to Coat people and be their realistic costumes and also be furniture around the house to surprise latch and coat his friends.
http://www.furaffinity.net/view/28439039/ http://www.furaffinity.net/view/21015148/

Puppet:
An alien gooey symbiote creature, whose liquid body is at the complete control of whomever has the strongest will close to him. The user can will Puppet's body to coat them and give them enhanced abilities for example. Puppet's will is never stronger than those around him
http://www.furaffinity.net/view/28439067/ http://www.furaffinity.net/view/27621005/

Vir0:
A rogue AI and also an Eastern Dragon, Vir0 can use any electronic screen to pull people or objects into his world and if they consent, he has the ability to merge the person or person's with any other people, object or material.
http://www.furaffinity.net/view/27219665/
http://www.furaffinity.net/view/27345418/

Soze:
A strange otter like being with floating limbs. Is a gamer, really lazy, and really horny. He knows how to use his paws.
http://www.furaffinity.net/view/22415699/ http://www.furaffinity.net/view/27455031/

Magenta:
She is all the nice, good happy data dumped from Verinn's memories into a new goo body. Same abilities, but is loving and caring.
http://www.furaffinity.net/view/22223616/
http://www.furaffinity.net/view/27015661/

Derpinn:
Like Magenta, but all the garbage data dumped. Barely functional. But adorable
http://www.furaffinity.net/view/21236553/

Wyplodocus:
A noble knight turned into a semi stretchy rubber dragon with a massively long tail. Wants to save the day, but every finds him too scary
http://www.furaffinity.net/view/27389519/

(Unnamed )Telekinetic ghost fox:
Invisible, psychic and a lover of teasing. You can't escape her if she chooses you to pleasure. Maybe she'll show her form, maybe she won't.

(Unamed) flat rubber lizard:
He's flat rubber infinitely stretchy and takes whatever you want to do to him

Hermit:
A thin, fleshy, wiry being that attaches itself to electronics and gives it life and some mild transformation ability. Think transformers, only, maybe two alternate forms and they have to make sense mass and material wise. The organic part slowly grows, simply feeding off being plugged in through the outlet. If they've grown not too fast or two slow, then then have just enough energy to slither out their wiry form and must migrate to a new "shell."
Technically, there is no limit to how large of a shell it can occupy, but that good balance of power consumption gets tricky. The new shell could have no power access and Hermits species woukd quickly die. But if it's like, a power plant, that would be too much energy and they would grow too fast or just overload and die. This balance is usually what keeps their population from spreading way too out of control. Other restrictions are mass and just complications of course. It's easy to transform while a TV, (which is what Hermit is right now) but say if one got to the level of a naval ship, all the size, spreading out itself and the weight... maybe only flipping panels around, running the ship, opening the doors? Etc. So no giant mechs. Friendly, potentially tentacled transformer

(Unamed) plant/jungle character:
A being that is a forest/jungle and can form as many bodies, vines, seeds for spreading as it wants for pleasure and protection

Parchie:
A living drawing demon of a cartoon wolf that haunts a single person, "jumping" from any paper to any paper talking to his friend/victim. If there is a picture of you the wolf can do whatever he wants to it, and you feel whatever he does, so long ad you look

(Unamed) novice goo:
An all powerful, super versatile goo, but completely incompetent and hilariously bad at all its abilities. Can transfer its mind into any size of any liquid and control it