Embark on an adventurous journey through a beautifully crafted LEGO world teeming with diverse diorama biomes. As you travel from lush jungles and sunny deserts to vibrant city streets, medieval castles, and tropical Caribbean islands, you will work alongside your small robot companion to find inspiration and solutions for revitalizing your grandfather's dilapidated amusement park. Throughout your quest, you will encounter various minifigures who need your help, solving puzzles and unlocking new abilities that enable you to delve deeper into each world’s mysteries and secrets.
The game offers a wide range of building experiences, from creating purely aesthetic objects like market stalls and music boxes to constructing functional, physics-based mechanisms such as cranes and gyrocopters. Each LEGO diorama features multiple construction points, allowing players to experiment with the intuitive, brick-by-brick construction process. In addition to completing story-driven puzzles and quests, players can customize the amusement park rides, adding a personal touch to their creations and enhancing the gameplay experience.
The central storyline revolves around your grandfather, a talented inventor, whose amusement park faces closure due to the city mayor’s threats. Using a mysterious alien technology-based device and your robot helper, you aim to restore the park’s glory. To power this device, you need happiness crystals, which can be collected by making people happy and resolving their issues across different world locations. The portal mechanic allows you to travel between these biomes, helping communities and gathering the necessary resources to save the amusement park from closure.
In addition to its engaging story and exploration elements, the game offers numerous features to enhance replayability and creativity. Players can unlock and explore five unique LEGO biomes and the amusement park hub, discovering secrets and unlockables along the way. The building mechanics are highly intuitive, allowing players to see their creations come to life in a full 3D environment. Puzzles challenge your engineering and design skills, and in Sandbox Mode, you can refine and expand your creations with a vast selection of bricks. Collectibles and customization options for characters and items further enrich the experience, making each playthrough uniquely yours as you progress through the adventure and craft your own minifigure.