Towers & Transport

Every transport unlock on the island — drawbridge, chairlift, and train — with puzzle-by-puzzle routes. (4 guides)

Big Walk Towers Guide — What Each Tower Unlocks (Red, Yellow, Blue, Green, Black)All five Big Walk towers and what they unlock: red opens the map room, yellow the tunnels, green the chairlift, blue the trains — and black ends the game. Plus how key cutting chains work.Read guide Big Walk Train Unlock — Blue Lighthouse Key and Starting the TrainHow to unlock Big Walk's train: clear the five blue lighthouse puzzles, shape the key on the cutting machines, and start the red, yellow and green trains from the mountainside station.Read guide Big Walk Drawbridge Guide — Starter Puzzles, Key Cutting and CrossingHow to lower Big Walk's first drawbridge: solve the four tutorial co-op puzzles, trade four blorbs for the raw key, shape it at five cutting machines, and cross to Big Walk.Read guide Big Walk Chairlift Unlock — Green Tower Puzzles with CoordinatesThe full Big Walk chairlift walkthrough: five green tower co-op puzzles with map coordinates, where the raw key spawns, all five cutting machines, and the station slot.Read guide