This is a test not a game Use arrow keys dont run into walls it gets laggy. I did a collab with my friend here this is better https://scratch.mit.edu/projects/483049999 Go inside project and you might need some addition and subtraction to know were to coordinate blocks fell free to rymix. I just made a sample level here. If you want to create your own level then go to any sprite you want and in "the clone dirt at" custom blocks put in the coordinates.
I did not make the grass costume. After a certain number of blocks made then some might stop showing. I will make a game out of this design your own level I am still adding AI danger and tools so far you can only explore any were you can. This took me over 3 hours to make music by sunshadow49 I used griffpatchs tutorial for scrolling I got the backdrop from Nikita8712