Super Mario Advance 4: Super Mario Bros 3 - Dancing on spikes | SMAGHETTI 

Hey there new sub and supporter to the channel, some great content keep it up my friend✌✌😎😎

Cool content! Which emulator do you use to play these custom levels? I was trying to play them on a gameboy emulator but couldnt get it to work ._. I know they are playable on the site too but I dont wanna play them there cus too tiny for me xd

I must ask. Are these custom levels?

Now the real question is: will custom cards be made for the e-reader to scan it into a physical cartridge? :D