In each of the four $35 (£20, AU$37) sets, Lego tasks kids with building with their plastic bricks and then transforming them into the mobile game. The four sets are Battle Towers, Town Master, Resort Designer, and Create and Race.
Resort Designer, which invites up to five kids to build a resort together, comes out in the US in September. The other three sets will be released in August, with availability in the rest of the world yet to be announced.
Once kids' creations have been imported into the mobile game, they try to complete missions, which often task them with building new creations with their plastic bricks. Lego is hoping this "infinity loop" will keep kids endlessly interested.