Digimon World Re: Digitize Decode for 3DS releases on June 27th in Japan.
Rosemon X is a Fairy Digimon and carrier of the X-Antibody whose name and design are derived from the rose.
Plotmon is a child Holy Digimon, but because of how young she is, she doesn’t realize her powers. She’s good friends with Dorumon.
Dorumon is a Beast Digimon and carrier of the X-Antibody whose name is derived from "DIGITAL OR UNKNOWN MONSTER". Because it has an old-style interface on its brow, it has been conjectured to be an experimental "Prototype Digimon" from before Digimon were discovered.
Dorugamon is an Animal Digimon and a carrier of the X Antibody whose name and design are derived from "Digital OR Unknown Garurumon". It is a ferocious Digimon that possesses the disposition of a beast and a dragon, and is such a heavyweight that most Digimon run away just at the sight of its shadow.
DoruGreymon is a Beast Dragon Digimon and a carrier of the X Antibody whose name and design are derived from "Digital OR Unknown Greymon". It is a massive Digimon whose form was released through the interface on its brow by the potent life-force data of the legendary beast, the "Dragon", which slept within the deepest parts of its DigiCore
Yggdrasill is the host computer in charge of all that happens in the Digital World. Usually formless, Yggdrasil created a physical form for itself. This form can control crystal fragments as well as regenerate itself.
Alphamon is a Warrior Digimon whose name is derived from I am the Alpha and the Omega. While it is one of the "Royal Knights", it is said that to Holy Knights it is a being like a deterrent force, and in normal times it doesn't appear, so it is even called the "Aloof Hermit" with a fluttering blue mantle, and is the Royal Knight that is assigned to the place called the "Empty Seat".
Tyrannomon is a Dinosaur Digimon whose name and design are derived from the Tyrannosaurus rex. Tyrannomon is gentle, although he is also strong. Because he bears high intellect like Greymon, this prodigious Digimon is easy to influence.
MetalTyrannomon is an Android Digimon whose name and design are derived from "Metal Tyrannomon". It remodeled its body in order to acquire mightier powers. After Megadramon was remodeled for anti-air use, MetalTyrannomon was remodeled as an anti-ground interceptor Digimon.
RustTyranomon is a Digimon whose name and design are derived from "Rust Tyranomon". It is a MetalTyrannomon that digivolved after a fierce battle