Kikansha Thomas: Sodor-tou no Nakama-tachi (which translates as Thomas the Tank Engine: Friends of Sodor) is a Japan exclusive game released for the Game Boy Color by Tamasoft in 2001. In this game, players control Thomas to explore different parts of Sodor, to then rebuild tracks, talk to other engines, and play minigames.
Watch as Walgrey goes through all five stages and completes all minigames in less than 10 minutes.