The Load commands allows you to load saved data in your game.
The Load commands also allows you to share data between diffrent game projects.
File - The file name to load data from (the same file as the Save command). You can share saved data between diffent games by using the same file name. For example - If game1 save data to file1 then game2 can load the data from file1.
Key - The key value to load (the same key as the Save command)
Target - Where to load the data. It can be varible or some object's property.