Subcon

Subcon is created by Twitter user @NodOff6, and acts as a type of villain within NodOff's universe. She was created in Late March 2022.

Subcon herself
Subcon came around due to a once non-corporeal demon lurking the world, before it came across a young adult playing a copy of Super Mario All-Stars, and specifically, playing Super Mario Bros. 2. It observed a bit as the man played this game, until it came across the room in 1-3 with a key, the five Phanto in front, and the giant one in the back. It was immediately enthralled by the sight, finally deciding on a corporeal form. But first, it had to go into the TV. So it did, entering and creating a form based on the giant Phanto.

The first thing that the newly formed self did was hunt down the playable characters, one by one. Starting with Luigi, then Toad, then Peach, and finally Mario. Each playthrough with the next character, Subcon would appear, being "worn" by the previous character, chasing them down.

But once Mario was caught and killed, she set her sights on the player. A small, one-sided talk to the player later, and she lunged from the TV, sinking her teeth and tentacles/tendrils into him, siphoning his blood en masse, killing him slowly. She found sick pleasure in this, choosing to continue playing this game, and did this by raiding other copies of SMB2, whether they be the original, a port, an emulation, or even Doki Doki Panic.

Sue?
Sue is an alternate form of Subcon's, taking a much more traditional demon appearance, whilst still adding on those nasty little Phanto features, tentacles and all. It's normally used when she examines the player and their interests and all, and finds that this form would work best for the kill.

This alternate form of hers came across quite some time into her gig, wondering ways of how she could claim more resistant players who fell to her. Knowing the concepts of love and all, she concocted this feminine body to her own preferred state. She likes using it to trick unsuspecting players who don't understand that she and Subcon are one and the same.

Abilities

 * Subcon can raid any type of screen or console, though she ordinarily uses her ability to raid copies, ports and emulations of Super Mario Bros. 2.
 * Her tendrils, which form outside of the back of her mask self, are incredibly long, being able to reach for quite possibly an entire mile. They can plug into a person's body, constrict them tightly, or just as physical weaponry. They are also capable of sucking the life out of someone, whether it be their blood or merely their soul.
 * When attaching herself to a dead victim or playable character, she can control them like a puppet, their movements being disturbingly fluid, as if they were still alive. She also enhances their current abilities. Mario gets access to power-ups unseen, Luigi's jump height became limitless, Peach could float forever, and Toad would run at breakneck speeds.
 * She is capable of shapeshifting, notable as her true form of being non-corporeal allows this easily. This is how she created her Sue self.
 * As Sue, she has almost Herculean levels of strength, complimenting her tentacles and all.

Weaknesses

 * Despite being all powerful in a copy of SMB2, she still ends up abiding, unwillingly, to one very notable rule. You can't touch a character if they're under the effects of the Super Star. By using the Stopwatch and Super Star combination, being attacked by an invincible character can banish Subcon from their devices, forcing her to hunt elsewhere.
 * Strangely, outside of the game world, Subcon has a kryptonite in the form of open water. Large bodies, such as a lake, work best for this. Much like the Super Star, using it against will banish her from your home, and quite possibly, even your neighbourhood or town.
 * Subcon can't do anything to you from within if you just go and to disconnect the TV or computer or whatever device is used, from the outlet. This... doesn't happen often, oddly enough.

Trivia

 * Interestingly, and perhaps, understandably, she seems to like using Peach a lot out of the frequent victims.
 * Her favourite version of SMB2 to raid is the one she started in, Super Mario All Stars' version.