Birth of the 10th! Kamen Riders All Together!!
The Combat-Roids first appear as the footsoldiers of the Badan Empire. They were all presumably destroyed by the original 10 Kamen Riders.
Heisei Rider vs. Showa Rider: Kamen Rider Taisen
Super Hero Taisen GP Kamen Rider 3
The Combat-Roids return again, this time as footsoldiers for Shocker after they used the History Modifying Machine to change history.