The Four Protos

The Four Protos(or qtherwise The 4 Machines Trio) is a group of one of 4 of the most strongest machines on earth and are considering as the toughest teams. Each of these machines looks identical to Robotboy,but slightly more different and they were once Moshimo's earliest designs. The 3 machines were male programming and while their new recently leader, the Protoboy, stays as a male programming. And the Four is a new recurring antagonists of Robotboy.

Members

 * Waltenboy - A robot that have the ability to form into a ball and switches back to his four legs(While on Superactivated Mode; he's got two tentacle-like arms and got an unfortunate habit of munching obstacles while using his sharp fangs).
 * Aviaboy - A robot that have the ability to switch from a regular robot to a majestic soaring robot bird with agility of a swift and keen feat of a falcon to evade any flying obstacles.
 * Grandio - A robot that has the ability to think on his feet and the sturdiest of his metallic shell can even able to withstand projectiles attacks and nuclear explosion.
 * Protoboy - Robotboy's older ex-brother, and now, he is an overall leader of the Four.