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Season guide

Robot Trains: Season 2

52 episodes Premiered Sep 16, 2018 Updated Sep 26, 2026

With four vibrant regions to protect, the brave heroes of Rail Watch work together to maintain harmony in Rail World.

Previously on Robot Trains

Season 2 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Robot Trains Season 1.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.

Season overview

With four vibrant regions to protect, the brave heroes of Rail Watch work together to maintain harmony in Rail World.

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Season 2 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 2 Progress Shield

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Binge Efficiency Engine

Season 2: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

94%
Mytharc (3): Crucial lore & season climaxes
Core (49): Character development & subplots
Side Quest (0): Standalone / filler
S2·E1 Mytharc

Emergency, Somebody help

Sep 16, 2018 · 14 min

Kay, Alf, Victor, Genie, Maxie, and Gary are going on with their daily tasks enjoying a peaceful day at the Railwatch Headquarters. Then, a sudden emergency occurs! There is a repo

S2·E2 Core

Yeah, Waterland Waterpark

Sep 16, 2018 · 14 min

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

S2·E3 Core

No, Kevin, Not Again

Sep 23, 2018 · 14 min

Mountain Land's lumber camp railer Kevin starts dreaming of becoming one of the RailWatch members after seeing Alf, a RailWatch member rescue a railer.

S2·E4 Core

Leave it to her, Genie the Detective

Sep 23, 2018 · 14 min

Windland's Novice Pilot's bag is gone! Without a bag, you can't collect windland energy. Detective Genie comes out to solve the difficult case.

S2·E5 Core

Maxie can do it, Maxie Power

Sep 30, 2018 · 14 min

Even the youngest Railwatcher Maxie has worries of her own. How come Kay, Alf, Victor, and Genie all have unique talents, but Maxie doesn't?

S2·E6 Core

Oh, Victor, Mr. Romantic

Sep 30, 2018 · 14 min

Victor comes across an edelweiss, which does not usually grow in sizzling hot places, in the field of Windland. Victor decides to plant the edelweiss in a pot and look after it car

S2·E7 Core

Let Gary's Wisdom Shine

Oct 7, 2018 · 14 min

Gary and Dolo are once again busy playing chess with each other. The mischievous trio, Mos, Dos, and Duke get a special magnetic hat from TrainX. They come up with a daring plan to

S2·E8 Core

Snap, Stay Away From That Camera

Oct 7, 2018 · 14 min

The mischievous trio Mos, Dos, and Duke find an odd looking camera on the street. Dos takes a picture of Igor who was passing by. After the photo, the chronically grumpy Igor sudde

S2·E9 Core

A Day in Alf's Life

Oct 14, 2018 · 14 min

Alf does not know how to say no. As always, he is having a busy day helping trains and Railers all over RailWorld. However, there seem to be an unusual amount of trains looking for

S2·E10 Core

He Is Not Angry, He Is Just Victor

Oct 14, 2018 · 14 min

Railwatch Victor cares about the railers deeply, but on the surface he seems very cold. Windland railers, startled by Victor's cold words, are so scared of him. Then, a sudden gust

S2·E11 Core

Go, Kay, Rescue Duck

Oct 21, 2018 · 14 min

Kay is afraid of water and envious of Duck, a train that can move freely on water. So, Genie makes "Storm Slider," a hover-board that enables him to run on water.

S2·E12 Core

Maxie and Bug, Good Friends

Oct 21, 2018 · 14 min

Maxie, who is afraid of bugs, must save the fireflies Mos, Dos, and Duke captured inside the Energyball Capsule!

S2·E13 Core

This Is Bad, Find Becky

Oct 28, 2018 · 14 min

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

S2·E14 Core

Miss you, Tony, Thank you, Genie

Oct 28, 2018 · 14 min

During his mission to climb up to a high mountain and fix a weather radar, Alf gets injured. His old backpack launcher is completely broken too. Genie creates a new shiny equipment

S2·E15 Core

Run, Luca, Run

Nov 4, 2018 · 14 min

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

S2·E16 Core

Meet Jose, The New Railwatcher

Nov 4, 2018 · 14 min

A Waterland train, Jose, always puts safety first. As usual, he was holding a safty education to the Railers, but with an unexpected accident, a Railwatch badge gets stuck on Jose.

S2·E17 Core

The Strongest Ever, Victor's Upgrade

Nov 11, 2018 · 14 min

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

S2·E18 Core

Only Once a Year, Firework Festival

Nov 11, 2018 · 14 min

Today is RailWorld's yearly Firework Festival Day. Genie's firework creations of all the beautiful lands light up the night sky. However, there are someone not happy with Genie's f

S2·E19 Core

A Shadow in the Dark, Train X

Nov 18, 2018 · 14 min

Scientist TrainX does not usually show himself. Mos, Dos, and Duke continue to fail at bringing back the Energyball, so Train X takes matters into his own hands.

S2·E20 Core

Surprise Energy Combination

Nov 18, 2018 · 14 min

Genie continues to fail at Energy Combination, but with her experience at the Firework Festival, she succeeds at creating the "Roasty Flamy." With the warm Roasty Flamy, Moutain ra

S2·E21 Core

No, No Kay Cannot Come In

Nov 25, 2018 · 14 min

Kay accidently ruins Victor's precious edelweiss. Thinking a replacement would cool things down, Kay heads toward a dangerous cliff area in Mountainland to find one.

S2·E22 Core

It Is Too Cold, Moris Is Gone

Nov 25, 2018 · 14 min

Moris is sick and tired of living in the freezing cold Mountainland. Then one day, when Alf visits Moutainland, he learns of the warm Sunnyland and insists on moving there.

S2·E24 Core

Flash Flood, Kay, Help

Dec 2, 2018 · 14 min

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

S2·E25 Core

Let Me Out, Alf Is Trapped

Dec 9, 2018 · 14 min

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

S2·E26 Core

Kay vs. Duke, Who's Faster?

Dec 9, 2018 · 14 min

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

S2·E27 Core

Oh So Shy Railer Augustine

Feb 24, 2019 · 14 min

When Augustine goes missing, Genie and Selly go searching for her. But Augustine isn't the only thing missing, Johnny's maracas are also nowhere to be found!

S2·E28 Core

Can't Tell, Won't Tell

Feb 24, 2019 · 14 min

When Tom finds him self out of commission and unable to make his famous bread, Jeanne volunteers to help out. However, not everyone is so pleased with Jeanne's baking.

S2·E29 Core

Emma, The Best Chef in Railworld

Mar 3, 2019 · 14 min

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

S2·E30 Core

Rich Loves the Compliments

Mar 3, 2019 · 14 min

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

S2·E32 Core

Good Bye, X Family

Mar 10, 2019 · 14 min

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

S2·E35 Core

The Greatest Present For Genie

Mar 24, 2019 · 14 min

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

S2·E36 Core

Come Play With Us, Gary

Mar 24, 2019 · 14 min

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

S2·E37 Core

Stop, No More Pranks

Mar 31, 2019 · 14 min

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

S2·E39 Core

Alf Can Do It

Apr 7, 2019 · 14 min

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

S2·E40 Core

Genie Genie, We Need You

Apr 7, 2019 · 14 min

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

S2·E41 Core

Woo-Hooo Fly, X Family, Fly

Apr 14, 2019 · 14 min

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

S2·E42 Core

Bubble Bubble, Bubble Pop

Apr 14, 2019 · 14 min

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

S2·E43 Core

Happy New Birthday, Johnny

Apr 21, 2019 · 14 min

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

S2·E44 Core

Exciting Treasure Hunt

Apr 21, 2019 · 14 min

After saving Kay from drowning, the Troublesome Trio is given a "special card": one that can be used when they're in need of Kay's help.

S2·E45 Core

Joseph, The Sunnyland Bookworm

Apr 28, 2019 · 14 min

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

S2·E48 Core

Finally, Louie's Railer Sculpture

May 5, 2019 · 14 min

When Louie's sculpture is ruined by mysteriously appearing tornadoes, Alf must use Genie's new Blending Ball to save the day.

S2·E50 Core

Beware, The Shadow Is Coming

May 12, 2019 · 14 min

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

S2·E52 Mytharc

Railworld Is In Danger, Railwatch To The Rescue

May 19, 2019 · 14 min

As Genie races to finish the Rainbow Balls, Tony, the secret guardian of Mountainland, explains how the Energy Volcano is the last weapon needed to defeat the Shadow Energy.

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