LEGO Creator invites the player to create unique buildings, cities, vehicles and fictional objects thanks to numerous construction figures. In the gameplay, the user is tasked with building a functioning city in which ordinary residents can live. To do this, it will be necessary to carry out communications, install residential and public buildings, establish infrastructure and do much more.

The player can design roads, creating smart junctions and convenient paths for residents. The peculiarity of this project about LEGO is that here you can create a structure from scratch, making it from numerous parts and figures. Inside the structure you can place decorations, stairs to the upper floors and other objects. The campaign requires the gamer to complete sequential tasks, gradually unlocking access to a variety of details and characters.

The action takes place on an island remote from civilization. It is necessary to create a city on it that can make its inhabitants happy. By designing routes and roads, the user will receive bonuses and gain access to new objects for use in construction. At some points in the passage, the player will encounter mechanical breakdowns or disasters that can destroy buildings or harm characters.