I can do that (might do it slightly wrong though)
So first, you need to make an array that stores the data for the map, we do this with DIM. It goes like this: DIM[0], 0. The first zero is for the layer of the map that you want to use. The second zero is basically the name you give the array, so since it's the layer "0", I gave it the name "0"
Then use LOAD to load the map. (cont)
1そうだね プレイ済み