Arboremistus

The Arboremistus is the remix multiverse, the collective set of universes involved in the canon of the remix tree. It was given a name in picotoyunokimyounabouken vol 3.

Real life

Real life is the universe that the Scratch users who made the tree exist in, and the one that Matthew Rockefeller resided in for a period of time. It is a fictionalized version of actual real life, i.e. the universe you, the reader, exist in. In real life, the remix world is considered a fictional universe that only exists in media made by remixers.

Remix world

The remix world is the oft-incomprehensible, absurd, and constantly shifting fictional world that most remix media depicts. It and its entire retroactive history was inadvertently created in 2018 by Matthew Rockefeller in their attempt to take revenge on certain OCs.

The remix world's denizens include not just characters who originated there, but OCs as well: characters from other universes who have been brought to the remix world, whether by means of characters in the world creating them, or due to remixers choosing to put them in (though if you think about it, the former is just a way of explaining the latter).

Known geopolitical areas in the remix world include the countries of Streetcorneria and Fugoslavia, and Streetcorneria's cities Æøü (its capital) and Consequence City.

For the history of the remix world, see this page.

Alternate dimensions

There are alternate dimensions with a similar level of inanity to the remix world, several of which Party Paint Joutaro and Melone traversed.

Pat and Jen's dimension

Joutaro and Melone met Pat and Jen in this dimension, where they discovered that Home Alone 5 was released in 2011, a year earlier than when it was released in the remix world.

Spinning dimension

Joutaro and Melone also encountered a dimension which was identical to Pat and Jen's, except that everything was spinning.

Jay and Elle's dimension

Joutaro and Melone encountered a dimension where Jay and Elle and an alternate version of Gloryclaw resided. In this dimension, Joutaro's lunchables had been expired since the BCE era, to his dismay.

AMV dimension

Joutaro and Melone visited the dimension of someone's Uragirimono no Requiem AMV which was a submission for a MAP by supastar02496. It was crustyfied by Dio Brando, causing them to leave.

Static AMV dimension

Trying to escape the crustification of the AMV dimension, Joutaro and Melone entered another dimension which resembled the first frame of the AMV. In this dimension, they confronted Dio.

Other fictional worlds

Real life contains plenty of fictional media besides the remix tree, and thus many fictional universes exist which are considered to be part of the Arboremistus, including media from which characters in the remix tree are derived. For the sake of brevity, the only fictional universes listed here are ones original to remix canon.

Matthew's OC universe

Main universe

Matthew Rockefeller's Warrior Cats OCs exist within a fan universe, although they've also made their way into the remix world. This fan universe is essentially a version of the Warrior Cats setting (four clans of cats existing in a forest with a specific social hierarchy). For a list of characters who exist in this universe, go to Category:Matthew's OCs.

Matthew's OC AU

There is also an AU version of Matthew's fanverse made by someone else in the fandom; one difference is that Poopyface kills Pianolove, who is then revived while Flowermanly watches.

Remix-adjacent worlds

Some Scratch projects and series aren't part of the remix canon, but are still commonly referenced by the remixers, and these are generally considered to have their own universes. The untitled tree is a good example, along with the Boyd Simulator tree, the Lunchables tree, and many of the Pong projects.

Shipping universes

ZiqwerkelSharda and turtlehat paired many characters together in shipping music videos which all exist in their own fanfic universes.

Remix-adjacent

The untitled girl starts her voyage across the untitled world.

Untitled world

The untitled tree takes place in its own world, a world composed mostly of Scratch 1.4 default sprites and 2000's meme music. This world has many of its own untitled denizens, as well as having counterparts of several dancers, notably Cassy and Anina Arquaz.

A Doctor Who–themed version of the world was later duplicated as a level on the elevator.

Lunchables world

The Lunchables tree presumably takes place in its own world, though versions of Tera, Barney, and Kleiner are present.

Boyd's world

The Boyd Simulator tree presumably takes place in its own world, though a version of Boyd Cooper later appeared in the remix world.

Pong world

Pong Easy Bro and its associated remices – taking place in Pongland – presumably exist in their own fictional universe. However, an exact duplicate of Pongland exists in the remix world, rendering the point essentially moot.