Ah yes, obviously a woman in feudal times attire gasing at a peasant from her window is the best person to explain socialism.
And also, it is good and normal in a socialist society that rice and medecine are nothing but commodities to be bought and sold.
And what a great understanding of capitalism! So true, the order of the commodity-money-commodity is essential, and is actually a thing, it's not like a person selling a commodity implies another having the money to buy it; these C-M-C and M-C-M chains are totally not describing the same society from different points of view!
This "comic" isn't a chain of missing the point of Marxism and then also missing its own point. It is normal that it doesn't mention class struggle, plus value or even address the question of who owns the means of production. It assumes that in both societies the working class is represented by a peasant who owns his field and its product, which isn't the situation of most either under capitalism or under socialism. After having brilliantly explained nothing, it just slaps a benevolent state on top to garanty that "don't worry, the system that is identical to the bad one in every way is good". And then it basically says "the game is free because we're the good guys".
Such an efficient use of water and energy, I'm sure actual artists who put thought and efforts into the type of game you have in mind would be glad to have you as their defendor!
And in case that wasn't clear, I was being sarcastic.
So you agree, these chains are representing the same society from two different points of view !