anyone know whats wrong with my command on loading maps (Line 6

I think you need to put the command: DIM L0[0] before loading the data and background. Without it, L0 is a regular variable, and not an array as it should be.

yea, also if theres no errors but nothing comes into view it's because you on the wrong layer. so if theres nothing on L0 then change everything thats L0 to L1 and keep doing until you find it

thank you. i got it to work now :D