>>269305205
absolutely zero? if you're very good at thinking and googling stuff, i'd imagine you could probably get somewhere in a year. it would be tremendous piece of shit though, think of evaxephon except even worse. also, you need more than just coding, honestly coding is least of your worries. as you'll progress, you're going to realize that coding scripts is pure pleasure compared to planning the game, making levels, figuring out even simplest placeholder graphics, realizing that your initial plans were wrong and it'll be easier to start all over again, etc