Roidmude 051 ran into Kamen Rider Protodrive shortly before the Global Freeze. Protodrive destroyed 051's body with a single punch.
Kamen Rider Drive
Having grown annoyed at 051's insubordination, Heart and Brain sent Mashin Chaser after 051 to destroy him so his core could be reset. Chaser encountered 051 as he ran into a warehouse with a duffel bag full of money. 051 tried throwing the duffel bag at Chase to buy cover for an escape, but Chase simply destroyed the bag before transforming into Mashin Chaser and destroying 051's body, allowing his Core to be absorbed into Brain's tablet.
Kamen Rider Drive Saga: Kamen Rider Chaser
Reset and given a new body, 051 copied the appearance of criminal Toshio Miwa. He was later destroyed by Super Mashin Chaser.