Different tools: All the tools in the online story of Tale of the Star Valley are shared by two people. When there are two watering cans, you can continue to use one of them when upgrading, and you don't have to wait for rainy days to upgrade. In stand-alone mode, there is only one tool and no additional tools. After that, the tools need to be upgraded.
Different ways of playing: The Story of the Tale of Stardew Valley can be divided into two groups in an orderly way. For example, at the beginning, one person will plant land and water, and another person will go directly to the mine, which can save a lot of time. Stand-alone mode can only build games independently by one person.