Board Thread:Program Announcements/@comment-24393165-20140201173050/@comment-24568832-20140201182523

Well, SURVIVE is relatively easy to read and that generates from an array. But, Here is the gist of it. ACLS:CLEAR MAPX=50 MAPY=50 DIM MAP(MAPX, MAPY) FOR I=0 TO MAPX-1 FOR J=0 TO MAPY-1 BGPUT 0,I,J,RND(255),0,0,0 NEXT NEXT

That code should fill the screen with random BG tiles. You could put an IF statement to make sure that MAPY or MAPX is at a certain area before filling.