Basically by doing in hardware the same kind of logic decisions as we do in software.
Naturally this doesn't scale beyond basic games, due to the hardware requirements.
I have somewhere on my parents home a book from the 70's, from my father, dedicated to this kind of games, the precursor of BASIC games books from the 80's.
If you want to experiment this today, there are companies that sell such kits still,
Naturally this doesn't scale beyond basic games, due to the hardware requirements.
I have somewhere on my parents home a book from the 70's, from my father, dedicated to this kind of games, the precursor of BASIC games books from the 80's.
If you want to experiment this today, there are companies that sell such kits still,
https://www.ic0nstrux.com/products/gaming-systems/game-conso...