GUNNM 3D Special is a oVA anime that premiered in summer 2000.

About the production: there is 1 episode of about 3 minutes and its current status is "finished".

Its main genres are action, sci-fi and sports, with themes such as Full CGI, Cyborg, No Dialogue and CGI.

On AniList, GUNNM 3D Special has an average score of 45%, an average score, and appears on 1,434 users' lists.

A 3 minute 3D-CGI rendered movie clip included with volume 6 of the Gunnm: Complete Edition manga reprint. It showcases Alita in a Third League motorball race with players from two of her races such as "Armor" Togo, Degchalev, and Valdicci, and depicts events from both of those races. (Source: AniDB)

Official synopsis from AniList.