Gizmo

 is a Fighter from the Gremlins Universe in MultiVersus. He was teased on September 1st, 2022 and was revealed and released on September 8th, 2022 (originally slated to release on September 6th, 2022).

Official Biography
"Heroic Mogwai Warrior"

When Gizmo heard that his malevolent off-spring Stripe had been pulled into the battle for the Multiverse, he followed immediately to stop him. Gizmo has always been a hero: Whether it was helping save Kingston Falls, averting the disaster at the Clamp Center, or any of the other adventures from his (surprisingly long) life, he has always been an unlikely protector of the innocent. With his box of tricks and mystical singing, he’s sure to throw a wrench in the works.

Trivia

 * While Gizmo was officially first seen on September 1st, 2022, he was accidently name-dropped by Player First Games CEO and CoFounder Tony Huynh in an interview two weeks prior to the aforementioned announcement.

External

 * Gizmo on the Gremlins Wiki.