Mechanica

Mechanica (, Mechanica) is a character and playable fighter in the Nintendo Switch game.

Origin
One of the playable fighters in ARMS, Mechanica is a fifteen-year-old girl and a genius inventor, a talent which she developed working in her family's. Unlike most other fighters, Mechanica does not possess the gene causing the fighters' signature stretchy ARMS; instead, she has crafted an immense robotic suit that enables her to compete. Mechanica is a huge fan of the and idolizes its fighters, especially Ribbon Girl. Her suit makes her the largest fighter in the game. Some of her blueprints were also stolen, implicitly by, to create. Her Grand Prix ending depicts her in a laboratory, excitedly explaining her mech to a group of scientists taking notes, with Biff being among the crowd. Mechanica's standard are the, the , and the ; she utilizes two Revolvers in Super Smash Bros.

Assist role
Mechanica is seen in 's Final Smash, ARMS Rush, and unleashes a flurry of punches alongside other characters from ARMS.

As a background character
Mechanica appears on the screen on background of Spring Stadium. She also appeared in Min Min's reveal trailer, participating in the fight for the Smash invitation.

Spirit
Mechanica also appears as an Advanced-class support spirit in the ARMS DLC Spirit Board.

Mechanica uses a Giant Wendy Koopa puppet fighter starting off with a Rocket Belt, referencing the hovering capabilities of Mechanica's suit, and is fought on the Spring Stadium stage. During the battle, Mechanica is equipped with slow super armor, referencing Mechanica's low speed and super armor stats.