The Train World is having a busy period, building railroads between continents. The Intercontinental...

Duke returns to the Train World and lies to everyone that Kay is lost due to an unfortunate accident...

After a long rest, Kay wakes up, clueless to who or where he is. Confused, Kay leaves his base and a...

As the power of the Train World becomes weaker, viruses spring up and begin to infect the inhabitant...

A virus enters the system in Area D, and the area's control unit malfunctions. To fix the problem, K...

After Kay gets his upgrade with Experience Points from completing the Area D restoration task, he de...

After using all his energy while opening the tunnel to the Mountain Area, Kay collapses as he barely...

When the avalanche starts to fall, Alf, Jeffrey, Selly and Duck quickly search for ways to protect t...

Through various experiences, Kay successfully continues to receive upgrades. Feeling good and confid...

Kay decides to train harder after finding out that he needs more experience points to earn higher le...

Kay loses control over his units because his units received upgrades after special training. He need...

Kay finds out that Alf has been training hard in the early mornings. He follows Alf to the Mountain...

Everyone needs more training to open the connecting tunnel to Area V so Selly installs a virtual sim...

Duke in the virtual space is unimaginably strong. After losing connection with Selly, Kay, Alf and D...

The Train World is downgraded from Kay's setback and the Area V, which requires a large amount of en...

Kay and Alf tie with eleven cargos each, which they have received from helping other trains. With Ka...

It's the day of the opening ceremony for Kay to finally open the tunnel to Area V. Everyone is in th...

Kay and his friends battle against Duke. Even after Alf ties Duke up, Duck shoots his water guns at...

To make matters worse after all his friends have fallen, Kay's vision sensor is broken. Jeffrey trie...

As the tunnel to Area V reopens, Victor is back. Victor visits the gatekeepers of each area who are...

Kay listens to Stella's story about the primordial train called the Alpha Train. Stella warns Kay th...

Kay and his friends realize that Duke has acted strangely because of a virus. To treat Duke, Kay and...

While Kay and his friends are searching for the virus inside Duke's memories, they find Duke's memor...

Duke finally comes back to the Fountain Plaza after his recovery, but everyone is still scared of hi...

Kay loses control of his engine and starts to run too fast, causing space-time to warp and twist. Ka...

Kay arrives at the Central, but the atmosphere is somewhat different than before. His friends act we...

Due to the prolonged isolation period, Area V's energy level is unstable, and the snow starts meltin...

Everyone safely makes it to Victor's Base. There, Selly connects Victor's engine with Kay's while re...

One morning, a train is found thrown off the track, all out energy. While everyone watches him worri...

Duke's duplicates show up in the Fountain Plaza. It turns out the virus has duplicated Duke while it...

While fighting Duke's duplicates, Kay and his friends realize something odd. Even though the engines...

All the trains evacuate to Area V, and the Robot Trains block the tunnel that connects to the Founta...

Kay, Alf, Victor, Genie, Maxie, and Gary are going on with their daily tasks enjoying a peaceful day...

Today is the grand opening of the Water Park in WaterLand, but a shark suddenly spoils the event!

Mountain Land's lumber camp railer Kevin starts dreaming of becoming one of the RailWatch members af...

Windland's Novice Pilot's bag is gone! Without a bag, you can't collect windland energy. Detective G...

Even the youngest Railwatcher Maxie has worries of her own. How come Kay, Alf, Victor, and Genie all...

Victor comes across an edelweiss, which does not usually grow in sizzling hot places, in the field o...

Gary and Dolo are once again busy playing chess with each other. The mischievous trio, Mos, Dos, and...

The mischievous trio Mos, Dos, and Duke find an odd looking camera on the street. Dos takes a pictur...

Alf does not know how to say no. As always, he is having a busy day helping trains and Railers all o...

Railwatch Victor cares about the railers deeply, but on the surface he seems very cold. Windland rai...

Kay is afraid of water and envious of Duck, a train that can move freely on water. So, Genie makes "...

Maxie, who is afraid of bugs, must save the fireflies Mos, Dos, and Duke captured inside the Energyb...

When Selly looks away for one second, Becky suddenly disappears!

During his mission to climb up to a high mountain and fix a weather radar, Alf gets injured. His old...

Reckless railer 'Luca' is a well known troublemaker. Everyone tries to catch him, but no one can see...

A Waterland train, Jose, always puts safety first. As usual, he was holding a safty education to the...

Seeing Victor work so hard with his mine excavation work, Genie develops a Wild Hammer Drill that ca...

Today is RailWorld's yearly Firework Festival Day. Genie's firework creations of all the beautiful l...

Scientist TrainX does not usually show himself. Mos, Dos, and Duke continue to fail at bringing back...

Genie continues to fail at Energy Combination, but with her experience at the Firework Festival, she...

Kay accidently ruins Victor's precious edelweiss. Thinking a replacement would cool things down, Kay...

Moris is sick and tired of living in the freezing cold Mountainland. Then one day, when Alf visits M...

A spooky rumor about a ghost begins to spread in Railworld.

Paul, a new railer, must overcome his fear of slides in order to collect energy.

Stuck in an elevator, Alf must endure Gary's recurring, old tales.

Kay and Duke battle it out for the title of fastest train in Railworld.

When Augustine goes missing, Genie and Selly go searching for her. But Augustine isn't the only thin...

When Tom finds him self out of commission and unable to make his famous bread, Jeanne volunteers to...

When Emma becomes ill and can't make her delicious pies, Genie invents the Almighty Oven to fill in.

After Rich is praised for watering Victor's flowers, he goes out of control to get more compliments!

When Genie invents new growth vitamins, the evil duo Mos and Dos set out to steal it.

When Duke suggests that the troublesome trio be broken up, Mos and Dos hatch a plan to keep the grou...

When Alf and Maxie are caught on thin ice, the gang must resort to Duke's help to save them.

After Maxie disregards a mysterious package, havoc ensues in an unguarded Watchtower.

When Genie's newest experiment keeps failing, Kay brings her a lucky, four-leaf clover.

After Gary walks off during a camping trip, Maxie and Kay worry they've hurt his feelings.

While the Troublesome Trio is out to steal some energyballs, Leo "the prankster" gives them trouble.

When Leo repeatedly oversleeps and shows up late, Genie invents a special watch to help him stay on...

After Alf hurts himself on another dangerous job, Genie decides to invent him a pair of wings.

After Genie temporarily loses her memory, the Troublesome Trio unveils a new device in her absence.

Unknowingly, the Troublesome Trio saves the day in their new hot air balloon.

The Troublesome Trio is at it again, this time offering train washes to railers.

When Johnny feels upset about his birthday, the gang gets together to cheer him up.

After saving Kay from drowning, the Troublesome Trio is given a "special card": one that can be used...

After Joseph stirs up trouble with his reading addiction, he and Andre hatch a plan to create a mobi...

The Railwatchers use their special talents to help Eddie's team prepare for the upcoming "Energy Bal...

A huge explosion causes Master X and Mos to switch bodies!

When Louie's sculpture is ruined by mysteriously appearing tornadoes, Alf must use Genie's new Blend...

When Railworld suffers from a drought, Genie invents a "Floaty Spray" to help out.

As the Shadow Energy approaches, Victor uncovers a long lost secret from the ancestors.

When the Shadow Energy collides with the Energy Volcano, an unexpected combination of the five good...

As Genie races to finish the Rainbow Balls, Tony, the secret guardian of Mountainland, explains how...