|This article is about a/an monster in Kamen Rider, the original series.|
Slugzilla (ナメクジラ Namekujira, 45) - A slug monster of Shocker. He was able to liquefy and reform his body and emit acid from the liquid jets in his mouth. After being given Dr. Yajima's computer brain he could spew radioactive flames from his mouth. He was destroyed by Kamen Rider 2's Rider Kick and Rider Double Throw.
Behind the scenes
Slugzilla was voiced by Mahito Tsujimura (辻村 真人 Tsujimura Mahito).