From Dead Island Wiki
|Dead Island Riptide Locations|
Kingston's Shack is a location in Dead Island Riptide. It is a building on a raised platform with a lower platform that contains a workshop. It is located in between of Yagaria Waterfall and Olivier Wenge's Hideout.
The building cannot be accessed but the platform with the workshop can be reached by a ladder. Atop the platform is Tyler, a trapped survivors as zombies surround the ladder that leads to the platform. Saving Tyler completes the quest Rescue Tyler.