LEGO Worlds for Nintendo Switch offers an expansive open environment made entirely of LEGO bricks, allowing players to create and manipulate their own unique worlds. This game features procedurally-generated landscapes where users can build anything from intricate structures to vast mountain ranges using both individual bricks and large-scale landscaping tools. The flexibility in design is complemented by the option to drop in prefabricated models, making world-building both accessible and imaginative.

In addition to construction, players can explore their worlds using a variety of vehicles, including helicopters, dragons, and motorbikes. The game also includes interactive characters and creatures that enhance gameplay by responding to player actions in dynamic ways. With a focus on creativity and exploration, LEGO Worlds invites players to unlock treasures and discover endless possibilities in their custom-built environments.