集 20
Versus the New Evil
Ryan's attempt to level up at his new school is interrupted when the team must stop a super-powered enemy.
展开Versus the Deep
An item of immense power rests under the Bay, as does a terrifying new monster.
展开Versus the Outbreak
Ryan and the team must fight off a zombie horde.
展开Versus Harper's Ghost
Ryan is bombarded by visions of Harper. If Harper is still alive, Ryan must make a difficult choice: save him, or destroy him once and for all?
展开Versus the Mountain
Ryan finally gets a lead on his biological father, Randall, only to find him in mortal danger and must race against time (and a collapsing mountain) to save him.
展开Versus The Dark Knight
When a new monster creates a city-wide blackout and disables the MECH-X4, the team must figure out how to get the robot working again to stop the beast from completing its mission.
展开Versus The Tech Army
Ryan and Mark's fun day with their Dad is interrupted when a fighter drone created by Harris is mysteriously reprogrammed to destroy Ryan.
展开Versus Traeger
The team has their first real battle with Traeger while Leo is confronted with his past.
展开Versus Velocity and Veracity
Veracity's first mission with the team could be her last when her attempt to give Mech-X4 a flight mode goes terribly wrong.
展开Versus The Arctic
Ryan and the team take MECH-X4 to the Arctic for an epic showdown with Traeger.
展开Versus the Wolves at the Door
Mark and others find Ryan in the top half of the robot. He is alive but very weak.
展开Versus the Thirty
Ryan meets more of Leo's technopathy test subjects, including his birth mother.
展开Versus Miami
Grace might relocate the family to Miami.
展开Versus the X-Weapon
When the team split apart as Grace contemplates leaving Bay City, Traeger makes his move.
展开Versus Sabotage
After a successful mission, the team finally gets a little chill time in Mech-X until they find a bomb on the X-Deck!
展开Versus The Monster Within!
A traitor on Mech-X4 picks off unsuspecting team members one by one.
展开Versus The Betrayal
Ryan, Spyder, and Veracity attempt to sneak into a hospital to get the materials they need for a secret mission.
展开Versus Harris
Ryan and what's left of his team take on Traeger and a traitor in Brazil.
展开Versus The Infected
With the world falling one city at a time, Ryan and the team retreat to the Thirty's secret farm.
展开Versus The End
A super-charged Mech-X4 races around the world to defeat Traeger's beasts, and Ryan must make one of his toughest decisions yet: save his friend or save the world?
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