I would love to make a physical NES game from the ground up and flash it to an actual physical game cartridge and box manual the full 9 yards.  I know very little about what is required.  I know that people have made some software to help with certain aspects.

I've also love 8bit and sprites for simple gif animations.  If this is a skill you have or someone you know has, have them reach out.  I really want to do this.  Join in with US!  Below are some gifs I made with sprite sheets

What I've learn so far.

Music is made in famistudio here is a link to them 

NES MAKER is the next easier