Every gameplay in the game corresponds to different mini-games, simple in mechanism but rich in detail.
Take "Brick Moving" for instance, all the player needs to do is to clamp bricks onto a cart using a specific tool, then drag the cart to the designated floor using a freight elevator and unload the bricks, repeating the process over and over again.
During the process of moving bricks, there will be skilled workers teaching the player how to operate specifically, and an auntie cheering the player on.
When moving bricks, how to use the tools to clamp the bricks, how to drag the cart with less effort, and how to unload safely... These are key details that affect the player's efficiency and safety.