Hi
dont know if this forum can help me

i have alway's been intrested in old arcade games (ROMS and Emulators). Firstly i would like to know if the old type arcade games are written in a sort of assembly -

Where would one find compilers for such code?

What instruction set do you use?

How do one get so much gaming info ( Graphics and sound ) In such a small file?

Would one be able to use the 80xx instruction set to program a game that will run on a PC emulator?

thanks