(I'm not sure if these OCs will return to the game in future updates)

• Audrey The No.0 Steam Engine

• Pablo The Mini Engine

• Fex The Strong Engine

• Kalinda The Tram Engine

• Thierry The Brown Tank Engine

• Licy The Dark Purple Engine

• T.D

• Lenny The Grumpy Engine

• Theodoro The Glasses Engine

• Lix The Happy Engine

• Rebecca The Face in funnel Engine

• Anne The American Engine

• Tim & Tom The Twin Diesels

• Maria The Ambulance Diesel

• Bob The Crane Engine

• Lucas The Imaginary friend Engine

• James The Fireman Engine

• Arthur The Orange Diesel

• Xandre The Blue Little Engine