This is currently a beta version and is very limited and unplayable!!! To play the game you would need to read and understand some raw data from the list "Data.Goal". Following will be instruction to playing the game when it's finished: To play the game, you first need to start it, this is done by either clicking the play button in the middle of the screen or selecting a level to the left. then you will see a bunch of scratch characters and a grid in witch you are able to place tiles to make a maze where all the criteria are met. You can see the criteria by holding your mouse over the icon in the top left corner. If you ever think it's to easy you can turn up the difficulty(doesn't affect the levels) or the grid size (doesn't affect the levels) under settings, here you are also able to select other tiles to use and alter the games in other ways.
https://www.smartgamesandpuzzles.com/gogetter.html