150 cc is onliy for the normal maps the custom ones are for 100 cc onliy ... normal maps like when you have 50 cc those first maps are the normals so as u get the custom maps on 100 cc is difrent storiy so yes thet is normal maps and custom maps wish they could add more maps and caracters but still this is masterpice this is first and last ever best drive game and fun to be this fun and powerfull ... I dont rember if you can play the cudtom maps with 150 cc ? can you ? ...