How To Unlock And Use The Train In Big Walk

Published Aug 7, 2026, 9:45 AM EDT Gabrielle is a staff writer for TheGamer who began working in gaming journalism in May 2022, immediately after graduating cum laude with her Bachelors in English. A lifelong lover of in-depth RPGs and cozy simulation games alike, she enjoys having married her passions for both writing and video games in her work. She's spent her life chasing Platinum trophies and completionist collections, even before a company started paying her to do it on the internet. Sign in to your TheGamer account You've got a lot of walking to do in an aptly-titled game like Big Walk, a co-op title from the makers of Untitled Goose Game, but what if there were ways to get across the large sections of the puzzle-filled island without trekking the whole way there? One of the ways you can travel faster in Big Walk is by unlocking access to the Train that runs across the island. Getting it back up and running again, though, is going to be a bigger challenge than it sounds like. Work hard on your Blue Tower puzzles to unlock the Train. How To Start The Train If you're trying to unlock the Big Ride trophy in Big Walk, then you'll need to go through the puzzles for the Blue Tower to restart the locomotive that will allow you to travel faster (and passively) around the island once it's running again. If you're coming right from the drawbridge puzzle, the train will likely not be the first tower puzzle you solve, since the Blue Tower is far on the eastern side of the island. The puzzles themselves are spread out across the whole of the island, and you'll need to solve these five puzzles and collect the items each one gives, inputting them into a slot near the tower to obtain the key to the Blue Tower. With all the puzzles for the Blue Tower in Big Walk solved, head back and unlock the key like you've done with the other puzzles before by inserting the gourd items into the slots nearby, which will be up on the roof of the Blue Tower when you get there. Follow the waypoints to cut the key as you've done with other towers, then enter the building and turn the cut key inside to restart the Train in Big Walk. Once it's running, the Train will move clockwise around the island, allowing you access to fast travel around major sections of the game. There's a station right near you that will allow immediate access to the train if you'd like to head out now, and you'll find countless other stations around the map that'll make covering longer distances a breeze. The train does not stop at stations, so you'll need to jump on while it's moving. It doesn't move quickly, and a conductor aboard can manually hold a button to pause it for a moment, but the Train in Big Walk moves automatically around the track once it's unlocked. Riding the Train once it's moving again will unlock the Big Ride achievement. The Train needs to be moving for this to count, so no shortcuts if you find it while it's stationary! Any Train station around the map will have a timetable affixed to the station itself so you can see how far away the train is from the stop you're waiting at for it. While aboard, you can use radios and walkie-talkies to chat with your friends as you enjoy a scenic, quick-moving ride around the island in Big Walk.