To create your own tilemap click remix and then go see inside. once it loads, delete all of the tilemap generation list and edit the values in the edit tilemap custom blocks in the init tilemap custom block. to make your own tilemap. the first bubble is the type of tile. I have 3 different types of tiles so far in different colours. the second is the x and the third is the y. this will determine where the tile goes on the tilemap. adjust the dimensions of the tilemap with the tilemap height and width variables. move around with arrow keys. DISCLAIMER!!!: if it does not work and the tiles are on the side please remember that the one pixel is considered one tile for this project. by changing the x by 1 you are moving over 1 tile.