Robot Trains Season 3 Episode 25 The Scavenger Hunt

Railwatch are excited to each receive an invite to a scavenger hunt. They're all excited to play along, and we see them seeking items throughout the land. But when they follow instructions and take items to listed destinations, everyone's curious to find out who planned this. Turns out it was Train-X - to get parts for his Shadow energy machine! Duke thinks this is too much!