How launch Apf imagination machine games with retroarch?

Hello @Duimon, I’m also trying to launch APF Imagination Machine but every time I try to launch it starts Rocket Patrol game no matters what I do. I want to start in basic. Here is the command line, I’m testing in MAME 0.278:

c:\emulators\mame\mame apfimag -ramsize 16384 -rompath . -cart basic.zip

I have apfm1000.zip and basic.zip in current folder (.)

Do yu have any tips?

Thanks a lot, Luiz

ok found the answer, I had to include -hashpath command line to point to hash mame folder