Big Walk puzzle solved using map coordinates

The beach puzzle in the video game *Big Walk* displays two four‑digit numbers, 4166 and 1899. These numbers are latitude and longitude coordinates that point to a hidden button on the island. Players must first complete the red tower challenges by placing five MacGuffins, which unlocks a map room containing a large floor map and a portable map with a compass.

Using the map, the coordinates translate to latitude 41 and longitude 18. The intersecting grid square leads to a button on a boulder near the train tracks. Pressing the button opens the frosted‑glass container, allowing the player to collect the MacGuffin. The solution typically requires two players: one navigates to the button with the map, while the other stays at the puzzle to retrieve the item.