Mastodawn

@feliks kinda want to build this

@aburka go ahead if you like :)

@feliks @aburka selecting opcodes will be pretty awkward, too many to choose from

@hyc @feliks I'd use a sane ISA, like Z80

I spent hours stepping thru machine code with this, back in high school

@hyc @aburka @feliks this was worth scrolling through replies for, what a fun little gem, thank you!