All episodes this season starts with "Let's".This season was confirmed to have 16 episodes.
This season premiered on November 11, 2016.
When monsters suddenly begin to descend upon their city, the four must quickly learn to work as a team in order to pilot the robot that is their only hope of saving their town, and ultimately the world, from mass destruction. Ryan recruits his two best friends and his older brother to help him operate MECH-X4. His talent mysteriously awakens Mech-X4, a giant 120-foot robot built by an elusive genius-in-hiding to defend their town against impending doom. Ryan Walker, a freshman at Bay City High who has technopathy - the extraordinary ability to control technology with his mind.